77545136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2097

約数の個数: 40

約数和(自身を含む): 157132800

約数和(自身を除く): 79587664

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 316, 496, 632, 1264, 1979, 2449, 3958, 4898, 7916, 9796, 15832, 19592, 31664, 39184, 61349, 122698, 156341, 245396, 312682, 490792, 625364, 981584, 1250728, 2501456, 4846571, 9693142, 19386284, 38772568, 77545136]

約数ペア:

[(1, 77545136), (2, 38772568), (4, 19386284), (8, 9693142), (16, 4846571), (31, 2501456), (62, 1250728), (79, 981584), (124, 625364), (158, 490792), (248, 312682), (316, 245396), (496, 156341), (632, 122698), (1264, 61349), (1979, 39184), (2449, 31664), (3958, 19592), (4898, 15832), (7916, 9796)]