85891584

素因数分解:

$2^9\times 3^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:501

約数の個数: 80

約数和(自身を含む): 230788800

約数和(自身を除く): 144897216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 256, 281, 384, 398, 512, 562, 597, 768, 796, 843, 1124, 1194, 1536, 1592, 1686, 2248, 2388, 3184, 3372, 4496, 4776, 6368, 6744, 8992, 9552, 12736, 13488, 17984, 19104, 25472, 26976, 35968, 38208, 50944, 53952, 55919, 71936, 76416, 101888, 107904, 111838, 143872, 152832, 167757, 215808, 223676, 305664, 335514, 431616, 447352, 671028, 894704, 1342056, 1789408, 2684112, 3578816, 5368224, 7157632, 10736448, 14315264, 21472896, 28630528, 42945792, 85891584]

約数ペア:

[(1, 85891584), (2, 42945792), (3, 28630528), (4, 21472896), (6, 14315264), (8, 10736448), (12, 7157632), (16, 5368224), (24, 3578816), (32, 2684112), (48, 1789408), (64, 1342056), (96, 894704), (128, 671028), (192, 447352), (199, 431616), (256, 335514), (281, 305664), (384, 223676), (398, 215808), (512, 167757), (562, 152832), (597, 143872), (768, 111838), (796, 107904), (843, 101888), (1124, 76416), (1194, 71936), (1536, 55919), (1592, 53952), (1686, 50944), (2248, 38208), (2388, 35968), (3184, 26976), (3372, 25472), (4496, 19104), (4776, 17984), (6368, 13488), (6744, 12736), (8992, 9552)]