180677328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12589}}^1$

素因数の和:12636

約数の個数: 80

約数和(自身を含む): 524549760

約数和(自身を除く): 343872432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 12589, 14352, 25178, 37767, 50356, 75534, 100712, 151068, 163657, 201424, 289547, 302136, 327314, 490971, 579094, 604272, 654628, 868641, 981942, 1158188, 1309256, 1737282, 1963884, 2316376, 2618512, 3474564, 3764111, 3927768, 4632752, 6949128, 7528222, 7855536, 11292333, 13898256, 15056444, 22584666, 30112888, 45169332, 60225776, 90338664, 180677328]

約数ペア:

[(1, 180677328), (2, 90338664), (3, 60225776), (4, 45169332), (6, 30112888), (8, 22584666), (12, 15056444), (13, 13898256), (16, 11292333), (23, 7855536), (24, 7528222), (26, 6949128), (39, 4632752), (46, 3927768), (48, 3764111), (52, 3474564), (69, 2618512), (78, 2316376), (92, 1963884), (104, 1737282), (138, 1309256), (156, 1158188), (184, 981942), (208, 868641), (276, 654628), (299, 604272), (312, 579094), (368, 490971), (552, 327314), (598, 302136), (624, 289547), (897, 201424), (1104, 163657), (1196, 151068), (1794, 100712), (2392, 75534), (3588, 50356), (4784, 37767), (7176, 25178), (12589, 14352)]