78141924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{310087}}^1$

素因数の和:310104

約数の個数: 36

約数和(自身を含む): 225744064

約数和(自身を除く): 147602140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 310087, 620174, 930261, 1240348, 1860522, 2170609, 2790783, 3721044, 4341218, 5581566, 6511827, 8682436, 11163132, 13023654, 19535481, 26047308, 39070962, 78141924]

約数ペア:

[(1, 78141924), (2, 39070962), (3, 26047308), (4, 19535481), (6, 13023654), (7, 11163132), (9, 8682436), (12, 6511827), (14, 5581566), (18, 4341218), (21, 3721044), (28, 2790783), (36, 2170609), (42, 1860522), (63, 1240348), (84, 930261), (126, 620174), (252, 310087)]