39972432

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 107885952

約数和(自身を除く): 67913520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 71, 74, 111, 142, 148, 213, 222, 284, 296, 317, 426, 444, 568, 592, 634, 852, 888, 951, 1136, 1268, 1704, 1776, 1902, 2536, 2627, 3408, 3804, 5072, 5254, 7608, 7881, 10508, 11729, 15216, 15762, 21016, 22507, 23458, 31524, 35187, 42032, 45014, 46916, 63048, 67521, 70374, 90028, 93832, 126096, 135042, 140748, 180056, 187664, 270084, 281496, 360112, 540168, 562992, 832759, 1080336, 1665518, 2498277, 3331036, 4996554, 6662072, 9993108, 13324144, 19986216, 39972432]

約数ペア:

[(1, 39972432), (2, 19986216), (3, 13324144), (4, 9993108), (6, 6662072), (8, 4996554), (12, 3331036), (16, 2498277), (24, 1665518), (37, 1080336), (48, 832759), (71, 562992), (74, 540168), (111, 360112), (142, 281496), (148, 270084), (213, 187664), (222, 180056), (284, 140748), (296, 135042), (317, 126096), (426, 93832), (444, 90028), (568, 70374), (592, 67521), (634, 63048), (852, 46916), (888, 45014), (951, 42032), (1136, 35187), (1268, 31524), (1704, 23458), (1776, 22507), (1902, 21016), (2536, 15762), (2627, 15216), (3408, 11729), (3804, 10508), (5072, 7881), (5254, 7608)]