78993768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{470201}}^1$

素因数の和:470217

約数の個数: 32

約数和(自身を含む): 225696960

約数和(自身を除く): 146703192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 470201, 940402, 1410603, 1880804, 2821206, 3291407, 3761608, 5642412, 6582814, 9874221, 11284824, 13165628, 19748442, 26331256, 39496884, 78993768]

約数ペア:

[(1, 78993768), (2, 39496884), (3, 26331256), (4, 19748442), (6, 13165628), (7, 11284824), (8, 9874221), (12, 6582814), (14, 5642412), (21, 3761608), (24, 3291407), (28, 2821206), (42, 1880804), (56, 1410603), (84, 940402), (168, 470201)]