72604656

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{13627}}^1$

素因数の和:13678

約数の個数: 60

約数和(自身を含む): 208699192

約数和(自身を除く): 136094536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 13627, 27254, 40881, 54508, 81762, 109016, 122643, 163524, 218032, 245286, 327048, 490572, 504199, 654096, 981144, 1008398, 1512597, 1962288, 2016796, 3025194, 4033592, 4537791, 6050388, 8067184, 9075582, 12100776, 18151164, 24201552, 36302328, 72604656]

約数ペア:

[(1, 72604656), (2, 36302328), (3, 24201552), (4, 18151164), (6, 12100776), (8, 9075582), (9, 8067184), (12, 6050388), (16, 4537791), (18, 4033592), (24, 3025194), (36, 2016796), (37, 1962288), (48, 1512597), (72, 1008398), (74, 981144), (111, 654096), (144, 504199), (148, 490572), (222, 327048), (296, 245286), (333, 218032), (444, 163524), (592, 122643), (666, 109016), (888, 81762), (1332, 54508), (1776, 40881), (2664, 27254), (5328, 13627)]