172763952

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1230

約数の個数: 80

約数和(自身を含む): 463943520

約数和(自身を除く): 291179568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 89, 111, 148, 178, 222, 267, 296, 356, 444, 534, 592, 712, 888, 1068, 1093, 1424, 1776, 2136, 2186, 3279, 3293, 4272, 4372, 6558, 6586, 8744, 9879, 13116, 13172, 17488, 19758, 26232, 26344, 39516, 40441, 52464, 52688, 79032, 80882, 97277, 121323, 158064, 161764, 194554, 242646, 291831, 323528, 389108, 485292, 583662, 647056, 778216, 970584, 1167324, 1556432, 1941168, 2334648, 3599249, 4669296, 7198498, 10797747, 14396996, 21595494, 28793992, 43190988, 57587984, 86381976, 172763952]

約数ペア:

[(1, 172763952), (2, 86381976), (3, 57587984), (4, 43190988), (6, 28793992), (8, 21595494), (12, 14396996), (16, 10797747), (24, 7198498), (37, 4669296), (48, 3599249), (74, 2334648), (89, 1941168), (111, 1556432), (148, 1167324), (178, 970584), (222, 778216), (267, 647056), (296, 583662), (356, 485292), (444, 389108), (534, 323528), (592, 291831), (712, 242646), (888, 194554), (1068, 161764), (1093, 158064), (1424, 121323), (1776, 97277), (2136, 80882), (2186, 79032), (3279, 52688), (3293, 52464), (4272, 40441), (4372, 39516), (6558, 26344), (6586, 26232), (8744, 19758), (9879, 17488), (13116, 13172)]