78920436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4919}}^1$

素因数の和:5124

約数の個数: 48

約数和(自身を含む): 211599360

約数和(自身を除く): 132678924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 2292, 2674, 4011, 4919, 5348, 8022, 9838, 14757, 16044, 19676, 29514, 34433, 59028, 68866, 103299, 137732, 206598, 413196, 939529, 1879058, 2818587, 3758116, 5637174, 6576703, 11274348, 13153406, 19730109, 26306812, 39460218, 78920436]

約数ペア:

[(1, 78920436), (2, 39460218), (3, 26306812), (4, 19730109), (6, 13153406), (7, 11274348), (12, 6576703), (14, 5637174), (21, 3758116), (28, 2818587), (42, 1879058), (84, 939529), (191, 413196), (382, 206598), (573, 137732), (764, 103299), (1146, 68866), (1337, 59028), (2292, 34433), (2674, 29514), (4011, 19676), (4919, 16044), (5348, 14757), (8022, 9838)]