77684328

素因数分解:

$2^3\times 3^2\times {\mathrm{523}}^1\times {\mathrm{2063}}^1$

素因数の和:2598

約数の個数: 48

約数和(自身を含む): 210899520

約数和(自身を除く): 133215192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 523, 1046, 1569, 2063, 2092, 3138, 4126, 4184, 4707, 6189, 6276, 8252, 9414, 12378, 12552, 16504, 18567, 18828, 24756, 37134, 37656, 49512, 74268, 148536, 1078949, 2157898, 3236847, 4315796, 6473694, 8631592, 9710541, 12947388, 19421082, 25894776, 38842164, 77684328]

約数ペア:

[(1, 77684328), (2, 38842164), (3, 25894776), (4, 19421082), (6, 12947388), (8, 9710541), (9, 8631592), (12, 6473694), (18, 4315796), (24, 3236847), (36, 2157898), (72, 1078949), (523, 148536), (1046, 74268), (1569, 49512), (2063, 37656), (2092, 37134), (3138, 24756), (4126, 18828), (4184, 18567), (4707, 16504), (6189, 12552), (6276, 12378), (8252, 9414)]