64572318

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1193}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 146030976

約数和(自身を除く): 81458658

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 97, 186, 194, 279, 291, 558, 582, 873, 1193, 1746, 2386, 3007, 3579, 6014, 7158, 9021, 10737, 18042, 21474, 27063, 36983, 54126, 73966, 110949, 115721, 221898, 231442, 332847, 347163, 665694, 694326, 1041489, 2082978, 3587351, 7174702, 10762053, 21524106, 32286159, 64572318]

約数ペア:

[(1, 64572318), (2, 32286159), (3, 21524106), (6, 10762053), (9, 7174702), (18, 3587351), (31, 2082978), (62, 1041489), (93, 694326), (97, 665694), (186, 347163), (194, 332847), (279, 231442), (291, 221898), (558, 115721), (582, 110949), (873, 73966), (1193, 54126), (1746, 36983), (2386, 27063), (3007, 21474), (3579, 18042), (6014, 10737), (7158, 9021)]