12648672

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1240

約数の個数: 72

約数和(自身を含む): 36972936

約数和(自身を除く): 24324264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1187, 1332, 1776, 2374, 2664, 3552, 3561, 4748, 5328, 7122, 9496, 10656, 10683, 14244, 18992, 21366, 28488, 37984, 42732, 43919, 56976, 85464, 87838, 113952, 131757, 170928, 175676, 263514, 341856, 351352, 395271, 527028, 702704, 790542, 1054056, 1405408, 1581084, 2108112, 3162168, 4216224, 6324336, 12648672]

約数ペア:

[(1, 12648672), (2, 6324336), (3, 4216224), (4, 3162168), (6, 2108112), (8, 1581084), (9, 1405408), (12, 1054056), (16, 790542), (18, 702704), (24, 527028), (32, 395271), (36, 351352), (37, 341856), (48, 263514), (72, 175676), (74, 170928), (96, 131757), (111, 113952), (144, 87838), (148, 85464), (222, 56976), (288, 43919), (296, 42732), (333, 37984), (444, 28488), (592, 21366), (666, 18992), (888, 14244), (1184, 10683), (1187, 10656), (1332, 9496), (1776, 7122), (2374, 5328), (2664, 4748), (3552, 3561)]