6457776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 18332160

約数和(自身を除く): 11874384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 131, 156, 158, 208, 237, 262, 312, 316, 393, 474, 524, 624, 632, 786, 948, 1027, 1048, 1264, 1572, 1703, 1896, 2054, 2096, 3081, 3144, 3406, 3792, 4108, 5109, 6162, 6288, 6812, 8216, 10218, 10349, 12324, 13624, 16432, 20436, 20698, 24648, 27248, 31047, 40872, 41396, 49296, 62094, 81744, 82792, 124188, 134537, 165584, 248376, 269074, 403611, 496752, 538148, 807222, 1076296, 1614444, 2152592, 3228888, 6457776]

約数ペア:

[(1, 6457776), (2, 3228888), (3, 2152592), (4, 1614444), (6, 1076296), (8, 807222), (12, 538148), (13, 496752), (16, 403611), (24, 269074), (26, 248376), (39, 165584), (48, 134537), (52, 124188), (78, 82792), (79, 81744), (104, 62094), (131, 49296), (156, 41396), (158, 40872), (208, 31047), (237, 27248), (262, 24648), (312, 20698), (316, 20436), (393, 16432), (474, 13624), (524, 12324), (624, 10349), (632, 10218), (786, 8216), (948, 6812), (1027, 6288), (1048, 6162), (1264, 5109), (1572, 4108), (1703, 3792), (1896, 3406), (2054, 3144), (2096, 3081)]