78247.000000

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1$

素因数の和:234

約数の個数: 36

約数和(自身を含む): 1667624

約数和(自身を除く): 998300

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 193, 204, 289, 386, 578, 579, 772, 867, 1156, 1158, 1734, 2316, 3281, 3468, 6562, 9843, 13124, 19686, 39372, 55777, 111554, 167331, 223108, 334662, 669324]

約数ペア:

[(1, 669324), (2, 334662), (3, 223108), (4, 167331), (6, 111554), (12, 55777), (17, 39372), (34, 19686), (51, 13124), (68, 9843), (102, 6562), (193, 3468), (204, 3281), (289, 2316), (386, 1734), (578, 1158), (579, 1156), (772, 867)]