87107460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{691}}^1$

素因数の和:905

約数の個数: 96

約数和(自身を含む): 267853824

約数和(自身を除く): 180746364

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 191, 220, 330, 382, 573, 660, 691, 764, 955, 1146, 1382, 1910, 2073, 2101, 2292, 2764, 2865, 3455, 3820, 4146, 4202, 5730, 6303, 6910, 7601, 8292, 8404, 10365, 10505, 11460, 12606, 13820, 15202, 20730, 21010, 22803, 25212, 30404, 31515, 38005, 41460, 42020, 45606, 63030, 76010, 91212, 114015, 126060, 131981, 152020, 228030, 263962, 395943, 456060, 527924, 659905, 791886, 1319810, 1451791, 1583772, 1979715, 2639620, 2903582, 3959430, 4355373, 5807164, 7258955, 7918860, 8710746, 14517910, 17421492, 21776865, 29035820, 43553730, 87107460]

約数ペア:

[(1, 87107460), (2, 43553730), (3, 29035820), (4, 21776865), (5, 17421492), (6, 14517910), (10, 8710746), (11, 7918860), (12, 7258955), (15, 5807164), (20, 4355373), (22, 3959430), (30, 2903582), (33, 2639620), (44, 1979715), (55, 1583772), (60, 1451791), (66, 1319810), (110, 791886), (132, 659905), (165, 527924), (191, 456060), (220, 395943), (330, 263962), (382, 228030), (573, 152020), (660, 131981), (691, 126060), (764, 114015), (955, 91212), (1146, 76010), (1382, 63030), (1910, 45606), (2073, 42020), (2101, 41460), (2292, 38005), (2764, 31515), (2865, 30404), (3455, 25212), (3820, 22803), (4146, 21010), (4202, 20730), (5730, 15202), (6303, 13820), (6910, 12606), (7601, 11460), (8292, 10505), (8404, 10365)]