85278768

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 229318656

約数和(自身を除く): 144039888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 223, 248, 257, 372, 446, 496, 514, 669, 744, 771, 892, 1028, 1338, 1488, 1542, 1784, 2056, 2676, 3084, 3568, 4112, 5352, 6168, 6913, 7967, 10704, 12336, 13826, 15934, 20739, 23901, 27652, 31868, 41478, 47802, 55304, 57311, 63736, 82956, 95604, 110608, 114622, 127472, 165912, 171933, 191208, 229244, 331824, 343866, 382416, 458488, 687732, 916976, 1375464, 1776641, 2750928, 3553282, 5329923, 7106564, 10659846, 14213128, 21319692, 28426256, 42639384, 85278768]

約数ペア:

[(1, 85278768), (2, 42639384), (3, 28426256), (4, 21319692), (6, 14213128), (8, 10659846), (12, 7106564), (16, 5329923), (24, 3553282), (31, 2750928), (48, 1776641), (62, 1375464), (93, 916976), (124, 687732), (186, 458488), (223, 382416), (248, 343866), (257, 331824), (372, 229244), (446, 191208), (496, 171933), (514, 165912), (669, 127472), (744, 114622), (771, 110608), (892, 95604), (1028, 82956), (1338, 63736), (1488, 57311), (1542, 55304), (1784, 47802), (2056, 41478), (2676, 31868), (3084, 27652), (3568, 23901), (4112, 20739), (5352, 15934), (6168, 13826), (6913, 12336), (7967, 10704)]