89827864

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 205450560

約数和(自身を除く): 115622696

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 157, 238, 314, 476, 601, 628, 952, 1099, 1202, 1256, 2198, 2404, 2669, 4207, 4396, 4808, 5338, 8414, 8792, 10217, 10676, 16828, 18683, 20434, 21352, 33656, 37366, 40868, 71519, 74732, 81736, 94357, 143038, 149464, 188714, 286076, 377428, 572152, 660499, 754856, 1320998, 1604069, 2641996, 3208138, 5283992, 6416276, 11228483, 12832552, 22456966, 44913932, 89827864]

約数ペア:

[(1, 89827864), (2, 44913932), (4, 22456966), (7, 12832552), (8, 11228483), (14, 6416276), (17, 5283992), (28, 3208138), (34, 2641996), (56, 1604069), (68, 1320998), (119, 754856), (136, 660499), (157, 572152), (238, 377428), (314, 286076), (476, 188714), (601, 149464), (628, 143038), (952, 94357), (1099, 81736), (1202, 74732), (1256, 71519), (2198, 40868), (2404, 37366), (2669, 33656), (4207, 21352), (4396, 20434), (4808, 18683), (5338, 16828), (8414, 10676), (8792, 10217)]