90907432

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8681}}^1$

素因数の和:8722

約数の個数: 64

約数和(自身を含む): 225037440

約数和(自身を除く): 134130008

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 8681, 10472, 17362, 34724, 60767, 69448, 95491, 121534, 147577, 190982, 243068, 295154, 381964, 486136, 590308, 668437, 763928, 1033039, 1180616, 1336874, 1623347, 2066078, 2673748, 3246694, 4132156, 5347496, 6493388, 8264312, 11363429, 12986776, 22726858, 45453716, 90907432]

約数ペア:

[(1, 90907432), (2, 45453716), (4, 22726858), (7, 12986776), (8, 11363429), (11, 8264312), (14, 6493388), (17, 5347496), (22, 4132156), (28, 3246694), (34, 2673748), (44, 2066078), (56, 1623347), (68, 1336874), (77, 1180616), (88, 1033039), (119, 763928), (136, 668437), (154, 590308), (187, 486136), (238, 381964), (308, 295154), (374, 243068), (476, 190982), (616, 147577), (748, 121534), (952, 95491), (1309, 69448), (1496, 60767), (2618, 34724), (5236, 17362), (8681, 10472)]