64219104

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7193}}^1$

素因数の和:7240

約数の個数: 72

約数和(自身を含む): 188540352

約数和(自身を除く): 124321248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 7193, 8928, 14386, 21579, 28772, 43158, 57544, 64737, 86316, 115088, 129474, 172632, 222983, 230176, 258948, 345264, 445966, 517896, 668949, 690528, 891932, 1035792, 1337898, 1783864, 2006847, 2071584, 2675796, 3567728, 4013694, 5351592, 7135456, 8027388, 10703184, 16054776, 21406368, 32109552, 64219104]

約数ペア:

[(1, 64219104), (2, 32109552), (3, 21406368), (4, 16054776), (6, 10703184), (8, 8027388), (9, 7135456), (12, 5351592), (16, 4013694), (18, 3567728), (24, 2675796), (31, 2071584), (32, 2006847), (36, 1783864), (48, 1337898), (62, 1035792), (72, 891932), (93, 690528), (96, 668949), (124, 517896), (144, 445966), (186, 345264), (248, 258948), (279, 230176), (288, 222983), (372, 172632), (496, 129474), (558, 115088), (744, 86316), (992, 64737), (1116, 57544), (1488, 43158), (2232, 28772), (2976, 21579), (4464, 14386), (7193, 8928)]