90311478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{5153}}^1$

素因数の和:5308

約数の個数: 32

約数和(自身を含む): 189997056

約数和(自身を除く): 99685578

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 138, 254, 381, 762, 2921, 5153, 5842, 8763, 10306, 15459, 17526, 30918, 118519, 237038, 355557, 654431, 711114, 1308862, 1963293, 3926586, 15051913, 30103826, 45155739, 90311478]

約数ペア:

[(1, 90311478), (2, 45155739), (3, 30103826), (6, 15051913), (23, 3926586), (46, 1963293), (69, 1308862), (127, 711114), (138, 654431), (254, 355557), (381, 237038), (762, 118519), (2921, 30918), (5153, 17526), (5842, 15459), (8763, 10306)]