78289848

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:611

約数の個数: 192

約数和(自身を含む): 272916000

約数和(自身を除く): 194626152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 117, 126, 147, 156, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 351, 364, 378, 392, 441, 468, 504, 546, 569, 588, 637, 702, 728, 756, 819, 882, 936, 1092, 1138, 1176, 1274, 1323, 1404, 1512, 1638, 1707, 1764, 1911, 2184, 2276, 2457, 2548, 2646, 2808, 3276, 3414, 3528, 3822, 3983, 4552, 4914, 5096, 5121, 5292, 5733, 6552, 6828, 7397, 7644, 7966, 9828, 10242, 10584, 11466, 11949, 13656, 14794, 15288, 15363, 15932, 17199, 19656, 20484, 22191, 22932, 23898, 27881, 29588, 30726, 31864, 34398, 35847, 40968, 44382, 45864, 47796, 51779, 55762, 59176, 61452, 66573, 68796, 71694, 83643, 88764, 95592, 103558, 107541, 111524, 122904, 133146, 137592, 143388, 155337, 167286, 177528, 199719, 207116, 215082, 223048, 250929, 266292, 286776, 310674, 334572, 362453, 399438, 414232, 430164, 466011, 501858, 532584, 621348, 669144, 724906, 752787, 798876, 860328, 932022, 1003716, 1087359, 1242696, 1398033, 1449812, 1505574, 1597752, 1864044, 2007432, 2174718, 2796066, 2899624, 3011148, 3262077, 3728088, 4349436, 5592132, 6022296, 6524154, 8698872, 9786231, 11184264, 13048308, 19572462, 26096616, 39144924, 78289848]

約数ペア:

[(1, 78289848), (2, 39144924), (3, 26096616), (4, 19572462), (6, 13048308), (7, 11184264), (8, 9786231), (9, 8698872), (12, 6524154), (13, 6022296), (14, 5592132), (18, 4349436), (21, 3728088), (24, 3262077), (26, 3011148), (27, 2899624), (28, 2796066), (36, 2174718), (39, 2007432), (42, 1864044), (49, 1597752), (52, 1505574), (54, 1449812), (56, 1398033), (63, 1242696), (72, 1087359), (78, 1003716), (84, 932022), (91, 860328), (98, 798876), (104, 752787), (108, 724906), (117, 669144), (126, 621348), (147, 532584), (156, 501858), (168, 466011), (182, 430164), (189, 414232), (196, 399438), (216, 362453), (234, 334572), (252, 310674), (273, 286776), (294, 266292), (312, 250929), (351, 223048), (364, 215082), (378, 207116), (392, 199719), (441, 177528), (468, 167286), (504, 155337), (546, 143388), (569, 137592), (588, 133146), (637, 122904), (702, 111524), (728, 107541), (756, 103558), (819, 95592), (882, 88764), (936, 83643), (1092, 71694), (1138, 68796), (1176, 66573), (1274, 61452), (1323, 59176), (1404, 55762), (1512, 51779), (1638, 47796), (1707, 45864), (1764, 44382), (1911, 40968), (2184, 35847), (2276, 34398), (2457, 31864), (2548, 30726), (2646, 29588), (2808, 27881), (3276, 23898), (3414, 22932), (3528, 22191), (3822, 20484), (3983, 19656), (4552, 17199), (4914, 15932), (5096, 15363), (5121, 15288), (5292, 14794), (5733, 13656), (6552, 11949), (6828, 11466), (7397, 10584), (7644, 10242), (7966, 9828)]