90195408

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{15277}}^1$

素因数の和:15332

約数の個数: 60

約数和(自身を含む): 258595428

約数和(自身を除く): 168400020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 15277, 30554, 45831, 61108, 91662, 122216, 137493, 183324, 244432, 274986, 366648, 549972, 626357, 733296, 1099944, 1252714, 1879071, 2199888, 2505428, 3758142, 5010856, 5637213, 7516284, 10021712, 11274426, 15032568, 22548852, 30065136, 45097704, 90195408]

約数ペア:

[(1, 90195408), (2, 45097704), (3, 30065136), (4, 22548852), (6, 15032568), (8, 11274426), (9, 10021712), (12, 7516284), (16, 5637213), (18, 5010856), (24, 3758142), (36, 2505428), (41, 2199888), (48, 1879071), (72, 1252714), (82, 1099944), (123, 733296), (144, 626357), (164, 549972), (246, 366648), (328, 274986), (369, 244432), (492, 183324), (656, 137493), (738, 122216), (984, 91662), (1476, 61108), (1968, 45831), (2952, 30554), (5904, 15277)]