79574528

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 80

約数和(自身を含む): 176774400

約数和(自身を除く): 97199872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 199, 256, 284, 352, 398, 512, 568, 704, 781, 796, 1136, 1408, 1562, 1592, 2189, 2272, 2816, 3124, 3184, 4378, 4544, 5632, 6248, 6368, 8756, 9088, 12496, 12736, 14129, 17512, 18176, 24992, 25472, 28258, 35024, 36352, 49984, 50944, 56516, 70048, 99968, 101888, 113032, 140096, 155419, 199936, 226064, 280192, 310838, 399872, 452128, 560384, 621676, 904256, 1120768, 1243352, 1808512, 2486704, 3617024, 4973408, 7234048, 9946816, 19893632, 39787264, 79574528]

約数ペア:

[(1, 79574528), (2, 39787264), (4, 19893632), (8, 9946816), (11, 7234048), (16, 4973408), (22, 3617024), (32, 2486704), (44, 1808512), (64, 1243352), (71, 1120768), (88, 904256), (128, 621676), (142, 560384), (176, 452128), (199, 399872), (256, 310838), (284, 280192), (352, 226064), (398, 199936), (512, 155419), (568, 140096), (704, 113032), (781, 101888), (796, 99968), (1136, 70048), (1408, 56516), (1562, 50944), (1592, 49984), (2189, 36352), (2272, 35024), (2816, 28258), (3124, 25472), (3184, 24992), (4378, 18176), (4544, 17512), (5632, 14129), (6248, 12736), (6368, 12496), (8756, 9088)]