71324964

素因数分解:

$2^2\times 3^2\times {\mathrm{557}}^1\times {\mathrm{3557}}^1$

素因数の和:4124

約数の個数: 36

約数和(自身を含む): 180668124

約数和(自身を除く): 109343160

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557, 1114, 1671, 2228, 3342, 3557, 5013, 6684, 7114, 10026, 10671, 14228, 20052, 21342, 32013, 42684, 64026, 128052, 1981249, 3962498, 5943747, 7924996, 11887494, 17831241, 23774988, 35662482, 71324964]

約数ペア:

[(1, 71324964), (2, 35662482), (3, 23774988), (4, 17831241), (6, 11887494), (9, 7924996), (12, 5943747), (18, 3962498), (36, 1981249), (557, 128052), (1114, 64026), (1671, 42684), (2228, 32013), (3342, 21342), (3557, 20052), (5013, 14228), (6684, 10671), (7114, 10026)]