87857856

素因数分解:

$2^6\times 3^2\times {\mathrm{152531}}^1$

素因数の和:152549

約数の個数: 42

約数和(自身を含む): 251830332

約数和(自身を除く): 163972476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 152531, 305062, 457593, 610124, 915186, 1220248, 1372779, 1830372, 2440496, 2745558, 3660744, 4880992, 5491116, 7321488, 9761984, 10982232, 14642976, 21964464, 29285952, 43928928, 87857856]

約数ペア:

[(1, 87857856), (2, 43928928), (3, 29285952), (4, 21964464), (6, 14642976), (8, 10982232), (9, 9761984), (12, 7321488), (16, 5491116), (18, 4880992), (24, 3660744), (32, 2745558), (36, 2440496), (48, 1830372), (64, 1372779), (72, 1220248), (96, 915186), (144, 610124), (192, 457593), (288, 305062), (576, 152531)]