90592416

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 271514880

約数和(自身を除く): 180922464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 73, 93, 96, 124, 139, 144, 146, 186, 219, 248, 278, 279, 288, 292, 372, 417, 438, 496, 556, 558, 584, 657, 744, 834, 876, 992, 1112, 1116, 1168, 1251, 1314, 1488, 1668, 1752, 2224, 2232, 2263, 2336, 2502, 2628, 2976, 3336, 3504, 4309, 4448, 4464, 4526, 5004, 5256, 6672, 6789, 7008, 8618, 8928, 9052, 10008, 10147, 10512, 12927, 13344, 13578, 17236, 18104, 20016, 20294, 20367, 21024, 25854, 27156, 30441, 34472, 36208, 38781, 40032, 40588, 40734, 51708, 54312, 60882, 68944, 72416, 77562, 81176, 81468, 91323, 103416, 108624, 121764, 137888, 155124, 162352, 162936, 182646, 206832, 217248, 243528, 310248, 314557, 324704, 325872, 365292, 413664, 487056, 620496, 629114, 651744, 730584, 943671, 974112, 1240992, 1258228, 1461168, 1887342, 2516456, 2831013, 2922336, 3774684, 5032912, 5662026, 7549368, 10065824, 11324052, 15098736, 22648104, 30197472, 45296208, 90592416]

約数ペア:

[(1, 90592416), (2, 45296208), (3, 30197472), (4, 22648104), (6, 15098736), (8, 11324052), (9, 10065824), (12, 7549368), (16, 5662026), (18, 5032912), (24, 3774684), (31, 2922336), (32, 2831013), (36, 2516456), (48, 1887342), (62, 1461168), (72, 1258228), (73, 1240992), (93, 974112), (96, 943671), (124, 730584), (139, 651744), (144, 629114), (146, 620496), (186, 487056), (219, 413664), (248, 365292), (278, 325872), (279, 324704), (288, 314557), (292, 310248), (372, 243528), (417, 217248), (438, 206832), (496, 182646), (556, 162936), (558, 162352), (584, 155124), (657, 137888), (744, 121764), (834, 108624), (876, 103416), (992, 91323), (1112, 81468), (1116, 81176), (1168, 77562), (1251, 72416), (1314, 68944), (1488, 60882), (1668, 54312), (1752, 51708), (2224, 40734), (2232, 40588), (2263, 40032), (2336, 38781), (2502, 36208), (2628, 34472), (2976, 30441), (3336, 27156), (3504, 25854), (4309, 21024), (4448, 20367), (4464, 20294), (4526, 20016), (5004, 18104), (5256, 17236), (6672, 13578), (6789, 13344), (7008, 12927), (8618, 10512), (8928, 10147), (9052, 10008)]