64270776

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 166430880

約数和(自身を除く): 102160104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 157, 222, 296, 314, 444, 461, 471, 628, 888, 922, 942, 1256, 1383, 1844, 1884, 2766, 3688, 3768, 5532, 5809, 11064, 11618, 17057, 17427, 23236, 34114, 34854, 46472, 51171, 68228, 69708, 72377, 102342, 136456, 139416, 144754, 204684, 217131, 289508, 409368, 434262, 579016, 868524, 1737048, 2677949, 5355898, 8033847, 10711796, 16067694, 21423592, 32135388, 64270776]

約数ペア:

[(1, 64270776), (2, 32135388), (3, 21423592), (4, 16067694), (6, 10711796), (8, 8033847), (12, 5355898), (24, 2677949), (37, 1737048), (74, 868524), (111, 579016), (148, 434262), (157, 409368), (222, 289508), (296, 217131), (314, 204684), (444, 144754), (461, 139416), (471, 136456), (628, 102342), (888, 72377), (922, 69708), (942, 68228), (1256, 51171), (1383, 46472), (1844, 34854), (1884, 34114), (2766, 23236), (3688, 17427), (3768, 17057), (5532, 11618), (5809, 11064)]