83173336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 176198400

約数和(自身を除く): 93025064

約数列:

[1, 2, 4, 8, 19, 23, 37, 38, 46, 74, 76, 92, 148, 152, 184, 296, 437, 643, 703, 851, 874, 1286, 1406, 1702, 1748, 2572, 2812, 3404, 3496, 5144, 5624, 6808, 12217, 14789, 16169, 23791, 24434, 29578, 32338, 47582, 48868, 59156, 64676, 95164, 97736, 118312, 129352, 190328, 280991, 452029, 547193, 561982, 904058, 1094386, 1123964, 1808116, 2188772, 2247928, 3616232, 4377544, 10396667, 20793334, 41586668, 83173336]

約数ペア:

[(1, 83173336), (2, 41586668), (4, 20793334), (8, 10396667), (19, 4377544), (23, 3616232), (37, 2247928), (38, 2188772), (46, 1808116), (74, 1123964), (76, 1094386), (92, 904058), (148, 561982), (152, 547193), (184, 452029), (296, 280991), (437, 190328), (643, 129352), (703, 118312), (851, 97736), (874, 95164), (1286, 64676), (1406, 59156), (1702, 48868), (1748, 47582), (2572, 32338), (2812, 29578), (3404, 24434), (3496, 23791), (5144, 16169), (5624, 14789), (6808, 12217)]