72283392

素因数分解:

$2^8\times 3^2\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:388

約数の個数: 108

約数和(自身を含む): 210848820

約数和(自身を除く): 138565428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 137, 144, 192, 229, 256, 274, 288, 384, 411, 458, 548, 576, 687, 768, 822, 916, 1096, 1152, 1233, 1374, 1644, 1832, 2061, 2192, 2304, 2466, 2748, 3288, 3664, 4122, 4384, 4932, 5496, 6576, 7328, 8244, 8768, 9864, 10992, 13152, 14656, 16488, 17536, 19728, 21984, 26304, 29312, 31373, 32976, 35072, 39456, 43968, 52608, 58624, 62746, 65952, 78912, 87936, 94119, 105216, 125492, 131904, 157824, 175872, 188238, 250984, 263808, 282357, 315648, 376476, 501968, 527616, 564714, 752952, 1003936, 1129428, 1505904, 2007872, 2258856, 3011808, 4015744, 4517712, 6023616, 8031488, 9035424, 12047232, 18070848, 24094464, 36141696, 72283392]

約数ペア:

[(1, 72283392), (2, 36141696), (3, 24094464), (4, 18070848), (6, 12047232), (8, 9035424), (9, 8031488), (12, 6023616), (16, 4517712), (18, 4015744), (24, 3011808), (32, 2258856), (36, 2007872), (48, 1505904), (64, 1129428), (72, 1003936), (96, 752952), (128, 564714), (137, 527616), (144, 501968), (192, 376476), (229, 315648), (256, 282357), (274, 263808), (288, 250984), (384, 188238), (411, 175872), (458, 157824), (548, 131904), (576, 125492), (687, 105216), (768, 94119), (822, 87936), (916, 78912), (1096, 65952), (1152, 62746), (1233, 58624), (1374, 52608), (1644, 43968), (1832, 39456), (2061, 35072), (2192, 32976), (2304, 31373), (2466, 29312), (2748, 26304), (3288, 21984), (3664, 19728), (4122, 17536), (4384, 16488), (4932, 14656), (5496, 13152), (6576, 10992), (7328, 9864), (8244, 8768)]