78114204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{309977}}^1$

素因数の和:309994

約数の個数: 36

約数和(自身を含む): 225663984

約数和(自身を除く): 147549780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 309977, 619954, 929931, 1239908, 1859862, 2169839, 2789793, 3719724, 4339678, 5579586, 6509517, 8679356, 11159172, 13019034, 19528551, 26038068, 39057102, 78114204]

約数ペア:

[(1, 78114204), (2, 39057102), (3, 26038068), (4, 19528551), (6, 13019034), (7, 11159172), (9, 8679356), (12, 6509517), (14, 5579586), (18, 4339678), (21, 3719724), (28, 2789793), (36, 2169839), (42, 1859862), (63, 1239908), (84, 929931), (126, 619954), (252, 309977)]