64678788

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{29453}}^1$

素因数の和:29524

約数の個数: 36

約数和(自身を含む): 166179468

約数和(自身を除く): 101500680

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 29453, 58906, 88359, 117812, 176718, 265077, 353436, 530154, 1060308, 1796633, 3593266, 5389899, 7186532, 10779798, 16169697, 21559596, 32339394, 64678788]

約数ペア:

[(1, 64678788), (2, 32339394), (3, 21559596), (4, 16169697), (6, 10779798), (9, 7186532), (12, 5389899), (18, 3593266), (36, 1796633), (61, 1060308), (122, 530154), (183, 353436), (244, 265077), (366, 176718), (549, 117812), (732, 88359), (1098, 58906), (2196, 29453)]