90357072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1627}}^1$

素因数の和:1740

約数の個数: 80

約数和(自身を含む): 254358720

約数和(自身を除く): 164001648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 104, 156, 178, 208, 267, 312, 356, 534, 624, 712, 1068, 1157, 1424, 1627, 2136, 2314, 3254, 3471, 4272, 4628, 4881, 6508, 6942, 9256, 9762, 13016, 13884, 18512, 19524, 21151, 26032, 27768, 39048, 42302, 55536, 63453, 78096, 84604, 126906, 144803, 169208, 253812, 289606, 338416, 434409, 507624, 579212, 868818, 1015248, 1158424, 1737636, 1882439, 2316848, 3475272, 3764878, 5647317, 6950544, 7529756, 11294634, 15059512, 22589268, 30119024, 45178536, 90357072]

約数ペア:

[(1, 90357072), (2, 45178536), (3, 30119024), (4, 22589268), (6, 15059512), (8, 11294634), (12, 7529756), (13, 6950544), (16, 5647317), (24, 3764878), (26, 3475272), (39, 2316848), (48, 1882439), (52, 1737636), (78, 1158424), (89, 1015248), (104, 868818), (156, 579212), (178, 507624), (208, 434409), (267, 338416), (312, 289606), (356, 253812), (534, 169208), (624, 144803), (712, 126906), (1068, 84604), (1157, 78096), (1424, 63453), (1627, 55536), (2136, 42302), (2314, 39048), (3254, 27768), (3471, 26032), (4272, 21151), (4628, 19524), (4881, 18512), (6508, 13884), (6942, 13016), (9256, 9762)]