91255528

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1346

約数の個数: 64

約数和(自身を含む): 212808960

約数和(自身を除く): 121553432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 103, 104, 182, 206, 364, 412, 721, 728, 824, 1217, 1339, 1442, 2434, 2678, 2884, 4868, 5356, 5768, 8519, 9373, 9736, 10712, 15821, 17038, 18746, 31642, 34076, 37492, 63284, 68152, 74984, 110747, 125351, 126568, 221494, 250702, 442988, 501404, 877457, 885976, 1002808, 1629563, 1754914, 3259126, 3509828, 6518252, 7019656, 11406941, 13036504, 22813882, 45627764, 91255528]

約数ペア:

[(1, 91255528), (2, 45627764), (4, 22813882), (7, 13036504), (8, 11406941), (13, 7019656), (14, 6518252), (26, 3509828), (28, 3259126), (52, 1754914), (56, 1629563), (91, 1002808), (103, 885976), (104, 877457), (182, 501404), (206, 442988), (364, 250702), (412, 221494), (721, 126568), (728, 125351), (824, 110747), (1217, 74984), (1339, 68152), (1442, 63284), (2434, 37492), (2678, 34076), (2884, 31642), (4868, 18746), (5356, 17038), (5768, 15821), (8519, 10712), (9373, 9736)]