78753656

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 163790640

約数和(自身を除く): 85036984

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 289, 391, 578, 782, 1156, 1481, 1564, 2312, 2962, 3128, 5924, 6647, 11848, 13294, 25177, 26588, 34063, 50354, 53176, 68126, 100708, 136252, 201416, 272504, 428009, 579071, 856018, 1158142, 1712036, 2316284, 3424072, 4632568, 9844207, 19688414, 39376828, 78753656]

約数ペア:

[(1, 78753656), (2, 39376828), (4, 19688414), (8, 9844207), (17, 4632568), (23, 3424072), (34, 2316284), (46, 1712036), (68, 1158142), (92, 856018), (136, 579071), (184, 428009), (289, 272504), (391, 201416), (578, 136252), (782, 100708), (1156, 68126), (1481, 53176), (1564, 50354), (2312, 34063), (2962, 26588), (3128, 25177), (5924, 13294), (6647, 11848)]