90879072

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 252564480

約数和(自身を除く): 161685408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 79, 92, 96, 138, 158, 184, 237, 276, 316, 368, 474, 521, 552, 632, 736, 948, 1042, 1104, 1264, 1563, 1817, 1896, 2084, 2208, 2528, 3126, 3634, 3792, 4168, 5451, 6252, 7268, 7584, 8336, 10902, 11983, 12504, 14536, 16672, 21804, 23966, 25008, 29072, 35949, 41159, 43608, 47932, 50016, 58144, 71898, 82318, 87216, 95864, 123477, 143796, 164636, 174432, 191728, 246954, 287592, 329272, 383456, 493908, 575184, 658544, 946657, 987816, 1150368, 1317088, 1893314, 1975632, 2839971, 3786628, 3951264, 5679942, 7573256, 11359884, 15146512, 22719768, 30293024, 45439536, 90879072]

約数ペア:

[(1, 90879072), (2, 45439536), (3, 30293024), (4, 22719768), (6, 15146512), (8, 11359884), (12, 7573256), (16, 5679942), (23, 3951264), (24, 3786628), (32, 2839971), (46, 1975632), (48, 1893314), (69, 1317088), (79, 1150368), (92, 987816), (96, 946657), (138, 658544), (158, 575184), (184, 493908), (237, 383456), (276, 329272), (316, 287592), (368, 246954), (474, 191728), (521, 174432), (552, 164636), (632, 143796), (736, 123477), (948, 95864), (1042, 87216), (1104, 82318), (1264, 71898), (1563, 58144), (1817, 50016), (1896, 47932), (2084, 43608), (2208, 41159), (2528, 35949), (3126, 29072), (3634, 25008), (3792, 23966), (4168, 21804), (5451, 16672), (6252, 14536), (7268, 12504), (7584, 11983), (8336, 10902)]