77681592

素因数分解:

$2^3\times 3^4\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 218845440

約数和(自身を除く): 141163848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 313, 324, 383, 626, 648, 766, 939, 1149, 1252, 1532, 1878, 2298, 2504, 2817, 3064, 3447, 3756, 4596, 5634, 6894, 7512, 8451, 9192, 10341, 11268, 13788, 16902, 20682, 22536, 25353, 27576, 31023, 33804, 41364, 50706, 62046, 67608, 82728, 101412, 119879, 124092, 202824, 239758, 248184, 359637, 479516, 719274, 959032, 1078911, 1438548, 2157822, 2877096, 3236733, 4315644, 6473466, 8631288, 9710199, 12946932, 19420398, 25893864, 38840796, 77681592]

約数ペア:

[(1, 77681592), (2, 38840796), (3, 25893864), (4, 19420398), (6, 12946932), (8, 9710199), (9, 8631288), (12, 6473466), (18, 4315644), (24, 3236733), (27, 2877096), (36, 2157822), (54, 1438548), (72, 1078911), (81, 959032), (108, 719274), (162, 479516), (216, 359637), (313, 248184), (324, 239758), (383, 202824), (626, 124092), (648, 119879), (766, 101412), (939, 82728), (1149, 67608), (1252, 62046), (1532, 50706), (1878, 41364), (2298, 33804), (2504, 31023), (2817, 27576), (3064, 25353), (3447, 22536), (3756, 20682), (4596, 16902), (5634, 13788), (6894, 11268), (7512, 10341), (8451, 9192)]