89809728

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:316

約数の個数: 112

約数和(自身を含む): 249692160

約数和(自身を除く): 159882432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 79, 93, 96, 124, 158, 186, 191, 192, 237, 248, 316, 372, 382, 474, 496, 573, 632, 744, 764, 948, 992, 1146, 1264, 1488, 1528, 1896, 1984, 2292, 2449, 2528, 2976, 3056, 3792, 4584, 4898, 5056, 5921, 5952, 6112, 7347, 7584, 9168, 9796, 11842, 12224, 14694, 15089, 15168, 17763, 18336, 19592, 23684, 29388, 30178, 35526, 36672, 39184, 45267, 47368, 58776, 60356, 71052, 78368, 90534, 94736, 117552, 120712, 142104, 156736, 181068, 189472, 235104, 241424, 284208, 362136, 378944, 467759, 470208, 482848, 568416, 724272, 935518, 965696, 1136832, 1403277, 1448544, 1871036, 2806554, 2897088, 3742072, 5613108, 7484144, 11226216, 14968288, 22452432, 29936576, 44904864, 89809728]

約数ペア:

[(1, 89809728), (2, 44904864), (3, 29936576), (4, 22452432), (6, 14968288), (8, 11226216), (12, 7484144), (16, 5613108), (24, 3742072), (31, 2897088), (32, 2806554), (48, 1871036), (62, 1448544), (64, 1403277), (79, 1136832), (93, 965696), (96, 935518), (124, 724272), (158, 568416), (186, 482848), (191, 470208), (192, 467759), (237, 378944), (248, 362136), (316, 284208), (372, 241424), (382, 235104), (474, 189472), (496, 181068), (573, 156736), (632, 142104), (744, 120712), (764, 117552), (948, 94736), (992, 90534), (1146, 78368), (1264, 71052), (1488, 60356), (1528, 58776), (1896, 47368), (1984, 45267), (2292, 39184), (2449, 36672), (2528, 35526), (2976, 30178), (3056, 29388), (3792, 23684), (4584, 19592), (4898, 18336), (5056, 17763), (5921, 15168), (5952, 15089), (6112, 14694), (7347, 12224), (7584, 11842), (9168, 9796)]