90271008

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{10111}}^1$

素因数の和:10158

約数の個数: 72

約数和(自身を含む): 265015296

約数和(自身を除く): 174744288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 10111, 20222, 30333, 40444, 60666, 80888, 90999, 121332, 161776, 181998, 242664, 313441, 323552, 363996, 485328, 626882, 727992, 940323, 970656, 1253764, 1455984, 1880646, 2507528, 2820969, 2911968, 3761292, 5015056, 5641938, 7522584, 10030112, 11283876, 15045168, 22567752, 30090336, 45135504, 90271008]

約数ペア:

[(1, 90271008), (2, 45135504), (3, 30090336), (4, 22567752), (6, 15045168), (8, 11283876), (9, 10030112), (12, 7522584), (16, 5641938), (18, 5015056), (24, 3761292), (31, 2911968), (32, 2820969), (36, 2507528), (48, 1880646), (62, 1455984), (72, 1253764), (93, 970656), (96, 940323), (124, 727992), (144, 626882), (186, 485328), (248, 363996), (279, 323552), (288, 313441), (372, 242664), (496, 181998), (558, 161776), (744, 121332), (992, 90999), (1116, 80888), (1488, 60666), (2232, 40444), (2976, 30333), (4464, 20222), (8928, 10111)]