68918686128

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1553}}^1$

素因数の和:1776

約数の個数: 240

約数和(自身を含む): 202007070720

約数和(自身を除く): 133088384592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 79, 83, 94, 141, 144, 158, 166, 188, 237, 249, 282, 316, 332, 376, 423, 474, 498, 564, 632, 664, 711, 747, 752, 846, 948, 996, 1128, 1264, 1328, 1422, 1494, 1553, 1692, 1896, 1992, 2256, 2844, 2988, 3106, 3384, 3713, 3792, 3901, 3984, 4659, 5688, 5976, 6212, 6557, 6768, 7426, 7802, 9318, 11139, 11376, 11703, 11952, 12424, 13114, 13977, 14852, 15604, 18636, 19671, 22278, 23406, 24848, 26228, 27954, 29704, 31208, 33417, 35109, 37272, 39342, 44556, 46812, 52456, 55908, 59013, 59408, 62416, 66834, 70218, 72991, 74544, 78684, 89112, 93624, 104912, 111816, 118026, 122687, 128899, 133668, 140436, 145982, 157368, 178224, 187248, 218973, 223632, 236052, 245374, 257798, 267336, 280872, 291964, 308179, 314736, 368061, 386697, 437946, 472104, 490748, 515596, 534672, 561744, 583928, 616358, 656919, 736122, 773394, 875892, 924537, 944208, 981496, 1031192, 1104183, 1160091, 1167856, 1232716, 1313838, 1472244, 1546788, 1751784, 1849074, 1962992, 2062384, 2208366, 2320182, 2465432, 2627676, 2773611, 2944488, 3093576, 3503568, 3698148, 4416732, 4640364, 4930864, 5255352, 5547222, 5766289, 5888976, 6058253, 6187152, 7396296, 8833464, 9280728, 10183021, 10510704, 11094444, 11532578, 12116506, 14792592, 17298867, 17666928, 18174759, 18561456, 20366042, 22188888, 23065156, 24233012, 30549063, 34597734, 36349518, 40732084, 44377776, 46130312, 48466024, 51896601, 54524277, 61098126, 69195468, 72699036, 81464168, 91647189, 92260624, 96932048, 103793202, 109048554, 122196252, 138390936, 145398072, 162928336, 183294378, 207586404, 218097108, 244392504, 276781872, 290796144, 366588756, 415172808, 436194216, 478601987, 488785008, 733177512, 830345616, 872388432, 957203974, 1435805961, 1466355024, 1914407948, 2871611922, 3828815896, 4307417883, 5743223844, 7657631792, 8614835766, 11486447688, 17229671532, 22972895376, 34459343064, 68918686128]

約数ペア:

[(1, 68918686128), (2, 34459343064), (3, 22972895376), (4, 17229671532), (6, 11486447688), (8, 8614835766), (9, 7657631792), (12, 5743223844), (16, 4307417883), (18, 3828815896), (24, 2871611922), (36, 1914407948), (47, 1466355024), (48, 1435805961), (72, 957203974), (79, 872388432), (83, 830345616), (94, 733177512), (141, 488785008), (144, 478601987), (158, 436194216), (166, 415172808), (188, 366588756), (237, 290796144), (249, 276781872), (282, 244392504), (316, 218097108), (332, 207586404), (376, 183294378), (423, 162928336), (474, 145398072), (498, 138390936), (564, 122196252), (632, 109048554), (664, 103793202), (711, 96932048), (747, 92260624), (752, 91647189), (846, 81464168), (948, 72699036), (996, 69195468), (1128, 61098126), (1264, 54524277), (1328, 51896601), (1422, 48466024), (1494, 46130312), (1553, 44377776), (1692, 40732084), (1896, 36349518), (1992, 34597734), (2256, 30549063), (2844, 24233012), (2988, 23065156), (3106, 22188888), (3384, 20366042), (3713, 18561456), (3792, 18174759), (3901, 17666928), (3984, 17298867), (4659, 14792592), (5688, 12116506), (5976, 11532578), (6212, 11094444), (6557, 10510704), (6768, 10183021), (7426, 9280728), (7802, 8833464), (9318, 7396296), (11139, 6187152), (11376, 6058253), (11703, 5888976), (11952, 5766289), (12424, 5547222), (13114, 5255352), (13977, 4930864), (14852, 4640364), (15604, 4416732), (18636, 3698148), (19671, 3503568), (22278, 3093576), (23406, 2944488), (24848, 2773611), (26228, 2627676), (27954, 2465432), (29704, 2320182), (31208, 2208366), (33417, 2062384), (35109, 1962992), (37272, 1849074), (39342, 1751784), (44556, 1546788), (46812, 1472244), (52456, 1313838), (55908, 1232716), (59013, 1167856), (59408, 1160091), (62416, 1104183), (66834, 1031192), (70218, 981496), (72991, 944208), (74544, 924537), (78684, 875892), (89112, 773394), (93624, 736122), (104912, 656919), (111816, 616358), (118026, 583928), (122687, 561744), (128899, 534672), (133668, 515596), (140436, 490748), (145982, 472104), (157368, 437946), (178224, 386697), (187248, 368061), (218973, 314736), (223632, 308179), (236052, 291964), (245374, 280872), (257798, 267336)]