71874576

素因数分解:

$2^4\times 3^2\times {\mathrm{499129}}^1$

素因数の和:499143

約数の個数: 30

約数和(自身を含む): 201149390

約数和(自身を除く): 129274814

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 499129, 998258, 1497387, 1996516, 2994774, 3993032, 4492161, 5989548, 7986064, 8984322, 11979096, 17968644, 23958192, 35937288, 71874576]

約数ペア:

[(1, 71874576), (2, 35937288), (3, 23958192), (4, 17968644), (6, 11979096), (8, 8984322), (9, 7986064), (12, 5989548), (16, 4492161), (18, 3993032), (24, 2994774), (36, 1996516), (48, 1497387), (72, 998258), (144, 499129)]