90478616

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{5011}}^1$

素因数の和:5115

約数の個数: 32

約数和(自身を含む): 177124080

約数和(自身を除く): 86645464

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 2257, 4514, 5011, 9028, 10022, 18056, 20044, 40088, 185407, 305671, 370814, 611342, 741628, 1222684, 1483256, 2445368, 11309827, 22619654, 45239308, 90478616]

約数ペア:

[(1, 90478616), (2, 45239308), (4, 22619654), (8, 11309827), (37, 2445368), (61, 1483256), (74, 1222684), (122, 741628), (148, 611342), (244, 370814), (296, 305671), (488, 185407), (2257, 40088), (4514, 20044), (5011, 18056), (9028, 10022)]