77597078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 139255200

約数和(自身を除く): 61658122

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 289, 299, 391, 442, 449, 578, 598, 782, 898, 3757, 5083, 5837, 6647, 7514, 7633, 10166, 10327, 11674, 13294, 15266, 20654, 86411, 99229, 129761, 134251, 172822, 175559, 198458, 259522, 268502, 351118, 1686893, 2282267, 2984503, 3373786, 4564534, 5969006, 38798539, 77597078]

約数ペア:

[(1, 77597078), (2, 38798539), (13, 5969006), (17, 4564534), (23, 3373786), (26, 2984503), (34, 2282267), (46, 1686893), (221, 351118), (289, 268502), (299, 259522), (391, 198458), (442, 175559), (449, 172822), (578, 134251), (598, 129761), (782, 99229), (898, 86411), (3757, 20654), (5083, 15266), (5837, 13294), (6647, 11674), (7514, 10327), (7633, 10166)]