72732672

素因数分解:

$2^{12}\times 3^2\times {\mathrm{1973}}^1$

素因数の和:2003

約数の個数: 78

約数和(自身を含む): 210197442

約数和(自身を除く): 137464770

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 1973, 2048, 2304, 3072, 3946, 4096, 4608, 5919, 6144, 7892, 9216, 11838, 12288, 15784, 17757, 18432, 23676, 31568, 35514, 36864, 47352, 63136, 71028, 94704, 126272, 142056, 189408, 252544, 284112, 378816, 505088, 568224, 757632, 1010176, 1136448, 1515264, 2020352, 2272896, 3030528, 4040704, 4545792, 6061056, 8081408, 9091584, 12122112, 18183168, 24244224, 36366336, 72732672]

約数ペア:

[(1, 72732672), (2, 36366336), (3, 24244224), (4, 18183168), (6, 12122112), (8, 9091584), (9, 8081408), (12, 6061056), (16, 4545792), (18, 4040704), (24, 3030528), (32, 2272896), (36, 2020352), (48, 1515264), (64, 1136448), (72, 1010176), (96, 757632), (128, 568224), (144, 505088), (192, 378816), (256, 284112), (288, 252544), (384, 189408), (512, 142056), (576, 126272), (768, 94704), (1024, 71028), (1152, 63136), (1536, 47352), (1973, 36864), (2048, 35514), (2304, 31568), (3072, 23676), (3946, 18432), (4096, 17757), (4608, 15784), (5919, 12288), (6144, 11838), (7892, 9216)]