64325664

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 240

約数和(自身を含む): 215151552

約数和(自身を除く): 150825888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 69, 72, 78, 81, 83, 92, 96, 104, 108, 117, 138, 144, 156, 162, 166, 184, 207, 208, 216, 234, 249, 276, 288, 299, 312, 324, 332, 351, 368, 414, 416, 432, 468, 498, 552, 598, 621, 624, 648, 664, 702, 736, 747, 828, 864, 897, 936, 996, 1053, 1079, 1104, 1196, 1242, 1248, 1296, 1328, 1404, 1494, 1656, 1794, 1863, 1872, 1909, 1992, 2106, 2158, 2208, 2241, 2392, 2484, 2592, 2656, 2691, 2808, 2988, 3237, 3312, 3588, 3726, 3744, 3818, 3984, 4212, 4316, 4482, 4784, 4968, 5382, 5616, 5727, 5976, 6474, 6624, 6723, 7176, 7452, 7636, 7968, 8073, 8424, 8632, 8964, 9568, 9711, 9936, 10764, 11232, 11454, 11952, 12948, 13446, 14352, 14904, 15272, 16146, 16848, 17181, 17264, 17928, 19422, 19872, 21528, 22908, 23904, 24219, 24817, 25896, 26892, 28704, 29133, 29808, 30544, 32292, 33696, 34362, 34528, 35856, 38844, 43056, 45816, 48438, 49634, 51543, 51792, 53784, 58266, 59616, 61088, 64584, 68724, 71712, 74451, 77688, 86112, 87399, 91632, 96876, 99268, 103086, 103584, 107568, 116532, 129168, 137448, 148902, 154629, 155376, 174798, 183264, 193752, 198536, 206172, 215136, 223353, 233064, 258336, 274896, 297804, 309258, 310752, 349596, 387504, 397072, 412344, 446706, 466128, 549792, 595608, 618516, 670059, 699192, 775008, 794144, 824688, 893412, 932256, 1191216, 1237032, 1340118, 1398384, 1649376, 1786824, 2010177, 2382432, 2474064, 2680236, 2796768, 3573648, 4020354, 4948128, 5360472, 7147296, 8040708, 10720944, 16081416, 21441888, 32162832, 64325664]

約数ペア:

[(1, 64325664), (2, 32162832), (3, 21441888), (4, 16081416), (6, 10720944), (8, 8040708), (9, 7147296), (12, 5360472), (13, 4948128), (16, 4020354), (18, 3573648), (23, 2796768), (24, 2680236), (26, 2474064), (27, 2382432), (32, 2010177), (36, 1786824), (39, 1649376), (46, 1398384), (48, 1340118), (52, 1237032), (54, 1191216), (69, 932256), (72, 893412), (78, 824688), (81, 794144), (83, 775008), (92, 699192), (96, 670059), (104, 618516), (108, 595608), (117, 549792), (138, 466128), (144, 446706), (156, 412344), (162, 397072), (166, 387504), (184, 349596), (207, 310752), (208, 309258), (216, 297804), (234, 274896), (249, 258336), (276, 233064), (288, 223353), (299, 215136), (312, 206172), (324, 198536), (332, 193752), (351, 183264), (368, 174798), (414, 155376), (416, 154629), (432, 148902), (468, 137448), (498, 129168), (552, 116532), (598, 107568), (621, 103584), (624, 103086), (648, 99268), (664, 96876), (702, 91632), (736, 87399), (747, 86112), (828, 77688), (864, 74451), (897, 71712), (936, 68724), (996, 64584), (1053, 61088), (1079, 59616), (1104, 58266), (1196, 53784), (1242, 51792), (1248, 51543), (1296, 49634), (1328, 48438), (1404, 45816), (1494, 43056), (1656, 38844), (1794, 35856), (1863, 34528), (1872, 34362), (1909, 33696), (1992, 32292), (2106, 30544), (2158, 29808), (2208, 29133), (2241, 28704), (2392, 26892), (2484, 25896), (2592, 24817), (2656, 24219), (2691, 23904), (2808, 22908), (2988, 21528), (3237, 19872), (3312, 19422), (3588, 17928), (3726, 17264), (3744, 17181), (3818, 16848), (3984, 16146), (4212, 15272), (4316, 14904), (4482, 14352), (4784, 13446), (4968, 12948), (5382, 11952), (5616, 11454), (5727, 11232), (5976, 10764), (6474, 9936), (6624, 9711), (6723, 9568), (7176, 8964), (7452, 8632), (7636, 8424), (7968, 8073)]