128769576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5813}}^1$

素因数の和:5906

約数の個数: 64

約数和(自身を含む): 351630720

約数和(自身を除く): 222861144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1846, 2769, 3692, 5538, 5813, 7384, 11076, 11626, 17439, 22152, 23252, 34878, 46504, 69756, 75569, 139512, 151138, 226707, 302276, 412723, 453414, 604552, 825446, 906828, 1238169, 1650892, 1813656, 2476338, 3301784, 4952676, 5365399, 9905352, 10730798, 16096197, 21461596, 32192394, 42923192, 64384788, 128769576]

約数ペア:

[(1, 128769576), (2, 64384788), (3, 42923192), (4, 32192394), (6, 21461596), (8, 16096197), (12, 10730798), (13, 9905352), (24, 5365399), (26, 4952676), (39, 3301784), (52, 2476338), (71, 1813656), (78, 1650892), (104, 1238169), (142, 906828), (156, 825446), (213, 604552), (284, 453414), (312, 412723), (426, 302276), (568, 226707), (852, 151138), (923, 139512), (1704, 75569), (1846, 69756), (2769, 46504), (3692, 34878), (5538, 23252), (5813, 22152), (7384, 17439), (11076, 11626)]