123669984

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^2\times {\mathrm{941}}^1$

素因数の和:1028

約数の個数: 72

約数和(自身を含む): 333999288

約数和(自身を除く): 210329304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 941, 1184, 1369, 1776, 1882, 2738, 2823, 3552, 3764, 4107, 5476, 5646, 7528, 8214, 10952, 11292, 15056, 16428, 21904, 22584, 30112, 32856, 34817, 43808, 45168, 65712, 69634, 90336, 104451, 131424, 139268, 208902, 278536, 417804, 557072, 835608, 1114144, 1288229, 1671216, 2576458, 3342432, 3864687, 5152916, 7729374, 10305832, 15458748, 20611664, 30917496, 41223328, 61834992, 123669984]

約数ペア:

[(1, 123669984), (2, 61834992), (3, 41223328), (4, 30917496), (6, 20611664), (8, 15458748), (12, 10305832), (16, 7729374), (24, 5152916), (32, 3864687), (37, 3342432), (48, 2576458), (74, 1671216), (96, 1288229), (111, 1114144), (148, 835608), (222, 557072), (296, 417804), (444, 278536), (592, 208902), (888, 139268), (941, 131424), (1184, 104451), (1369, 90336), (1776, 69634), (1882, 65712), (2738, 45168), (2823, 43808), (3552, 34817), (3764, 32856), (4107, 30112), (5476, 22584), (5646, 21904), (7528, 16428), (8214, 15056), (10952, 11292)]