90764408

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^2\times {\mathrm{577}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 198577680

約数和(自身を除く): 107813272

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 577, 742, 1154, 1484, 2308, 2809, 2968, 4039, 4616, 5618, 8078, 11236, 16156, 19663, 22472, 30581, 32312, 39326, 61162, 78652, 122324, 157304, 214067, 244648, 428134, 856268, 1620793, 1712536, 3241586, 6483172, 11345551, 12966344, 22691102, 45382204, 90764408]

約数ペア:

[(1, 90764408), (2, 45382204), (4, 22691102), (7, 12966344), (8, 11345551), (14, 6483172), (28, 3241586), (53, 1712536), (56, 1620793), (106, 856268), (212, 428134), (371, 244648), (424, 214067), (577, 157304), (742, 122324), (1154, 78652), (1484, 61162), (2308, 39326), (2809, 32312), (2968, 30581), (4039, 22472), (4616, 19663), (5618, 16156), (8078, 11236)]