80362912

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 190439424

約数和(自身を除く): 110076512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 71, 112, 124, 142, 163, 217, 224, 248, 284, 326, 434, 496, 497, 568, 652, 868, 992, 994, 1136, 1141, 1304, 1736, 1988, 2201, 2272, 2282, 2608, 3472, 3976, 4402, 4564, 5053, 5216, 6944, 7952, 8804, 9128, 10106, 11573, 15407, 15904, 17608, 18256, 20212, 23146, 30814, 35216, 35371, 36512, 40424, 46292, 61628, 70432, 70742, 80848, 81011, 92584, 123256, 141484, 161696, 162022, 185168, 246512, 282968, 324044, 358763, 370336, 493024, 565936, 648088, 717526, 1131872, 1296176, 1435052, 2511341, 2592352, 2870104, 5022682, 5740208, 10045364, 11480416, 20090728, 40181456, 80362912]

約数ペア:

[(1, 80362912), (2, 40181456), (4, 20090728), (7, 11480416), (8, 10045364), (14, 5740208), (16, 5022682), (28, 2870104), (31, 2592352), (32, 2511341), (56, 1435052), (62, 1296176), (71, 1131872), (112, 717526), (124, 648088), (142, 565936), (163, 493024), (217, 370336), (224, 358763), (248, 324044), (284, 282968), (326, 246512), (434, 185168), (496, 162022), (497, 161696), (568, 141484), (652, 123256), (868, 92584), (992, 81011), (994, 80848), (1136, 70742), (1141, 70432), (1304, 61628), (1736, 46292), (1988, 40424), (2201, 36512), (2272, 35371), (2282, 35216), (2608, 30814), (3472, 23146), (3976, 20212), (4402, 18256), (4564, 17608), (5053, 15904), (5216, 15407), (6944, 11573), (7952, 10106), (8804, 9128)]