72661848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{432511}}^1$

素因数の和:432527

約数の個数: 32

約数和(自身を含む): 207605760

約数和(自身を除く): 134943912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 432511, 865022, 1297533, 1730044, 2595066, 3027577, 3460088, 5190132, 6055154, 9082731, 10380264, 12110308, 18165462, 24220616, 36330924, 72661848]

約数ペア:

[(1, 72661848), (2, 36330924), (3, 24220616), (4, 18165462), (6, 12110308), (7, 10380264), (8, 9082731), (12, 6055154), (14, 5190132), (21, 3460088), (24, 3027577), (28, 2595066), (42, 1730044), (56, 1297533), (84, 865022), (168, 432511)]