8064816

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 22617600

約数和(自身を除く): 14552784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 239, 296, 304, 444, 456, 478, 592, 703, 717, 888, 912, 956, 1406, 1434, 1776, 1912, 2109, 2812, 2868, 3824, 4218, 4541, 5624, 5736, 8436, 8843, 9082, 11248, 11472, 13623, 16872, 17686, 18164, 26529, 27246, 33744, 35372, 36328, 53058, 54492, 70744, 72656, 106116, 108984, 141488, 168017, 212232, 217968, 336034, 424464, 504051, 672068, 1008102, 1344136, 2016204, 2688272, 4032408, 8064816]

約数ペア:

[(1, 8064816), (2, 4032408), (3, 2688272), (4, 2016204), (6, 1344136), (8, 1008102), (12, 672068), (16, 504051), (19, 424464), (24, 336034), (37, 217968), (38, 212232), (48, 168017), (57, 141488), (74, 108984), (76, 106116), (111, 72656), (114, 70744), (148, 54492), (152, 53058), (222, 36328), (228, 35372), (239, 33744), (296, 27246), (304, 26529), (444, 18164), (456, 17686), (478, 16872), (592, 13623), (703, 11472), (717, 11248), (888, 9082), (912, 8843), (956, 8436), (1406, 5736), (1434, 5624), (1776, 4541), (1912, 4218), (2109, 3824), (2812, 2868)]