71847584

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 157925376

約数和(自身を除く): 86077792

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 47, 62, 67, 92, 94, 124, 134, 184, 188, 248, 268, 368, 376, 496, 536, 713, 736, 752, 992, 1072, 1081, 1426, 1457, 1504, 1541, 2077, 2144, 2162, 2852, 2914, 3082, 3149, 4154, 4324, 5704, 5828, 6164, 6298, 8308, 8648, 11408, 11656, 12328, 12596, 16616, 17296, 22816, 23312, 24656, 25192, 33232, 33511, 34592, 46624, 47771, 49312, 50384, 66464, 67022, 72427, 95542, 97619, 100768, 134044, 144854, 191084, 195238, 268088, 289708, 382168, 390476, 536176, 579416, 764336, 780952, 1072352, 1158832, 1528672, 1561904, 2245237, 2317664, 3123808, 4490474, 8980948, 17961896, 35923792, 71847584]

約数ペア:

[(1, 71847584), (2, 35923792), (4, 17961896), (8, 8980948), (16, 4490474), (23, 3123808), (31, 2317664), (32, 2245237), (46, 1561904), (47, 1528672), (62, 1158832), (67, 1072352), (92, 780952), (94, 764336), (124, 579416), (134, 536176), (184, 390476), (188, 382168), (248, 289708), (268, 268088), (368, 195238), (376, 191084), (496, 144854), (536, 134044), (713, 100768), (736, 97619), (752, 95542), (992, 72427), (1072, 67022), (1081, 66464), (1426, 50384), (1457, 49312), (1504, 47771), (1541, 46624), (2077, 34592), (2144, 33511), (2162, 33232), (2852, 25192), (2914, 24656), (3082, 23312), (3149, 22816), (4154, 17296), (4324, 16616), (5704, 12596), (5828, 12328), (6164, 11656), (6298, 11408), (8308, 8648)]