64784244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4261}}^1$

素因数の和:4456

約数の個数: 48

約数和(自身を含む): 173753216

約数和(自身を除く): 108968972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 1086, 1267, 2172, 2534, 3801, 4261, 5068, 7602, 8522, 12783, 15204, 17044, 25566, 29827, 51132, 59654, 89481, 119308, 178962, 357924, 771241, 1542482, 2313723, 3084964, 4627446, 5398687, 9254892, 10797374, 16196061, 21594748, 32392122, 64784244]

約数ペア:

[(1, 64784244), (2, 32392122), (3, 21594748), (4, 16196061), (6, 10797374), (7, 9254892), (12, 5398687), (14, 4627446), (21, 3084964), (28, 2313723), (42, 1542482), (84, 771241), (181, 357924), (362, 178962), (543, 119308), (724, 89481), (1086, 59654), (1267, 51132), (2172, 29827), (2534, 25566), (3801, 17044), (4261, 15204), (5068, 12783), (7602, 8522)]