72502656

素因数分解:

$2^7\times 3^1\times {\mathrm{349}}^1\times {\mathrm{541}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 193494000

約数和(自身を除く): 120991344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 349, 384, 541, 698, 1047, 1082, 1396, 1623, 2094, 2164, 2792, 3246, 4188, 4328, 5584, 6492, 8376, 8656, 11168, 12984, 16752, 17312, 22336, 25968, 33504, 34624, 44672, 51936, 67008, 69248, 103872, 134016, 188809, 207744, 377618, 566427, 755236, 1132854, 1510472, 2265708, 3020944, 4531416, 6041888, 9062832, 12083776, 18125664, 24167552, 36251328, 72502656]

約数ペア:

[(1, 72502656), (2, 36251328), (3, 24167552), (4, 18125664), (6, 12083776), (8, 9062832), (12, 6041888), (16, 4531416), (24, 3020944), (32, 2265708), (48, 1510472), (64, 1132854), (96, 755236), (128, 566427), (192, 377618), (349, 207744), (384, 188809), (541, 134016), (698, 103872), (1047, 69248), (1082, 67008), (1396, 51936), (1623, 44672), (2094, 34624), (2164, 33504), (2792, 25968), (3246, 22336), (4188, 17312), (4328, 16752), (5584, 12984), (6492, 11168), (8376, 8656)]