91769740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6277}}^1$

素因数の和:6346

約数の個数: 48

約数和(自身を含む): 208831392

約数和(自身を除く): 117061652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 6277, 7310, 12554, 14620, 25108, 31385, 62770, 106709, 125540, 213418, 269911, 426836, 533545, 539822, 1067090, 1079644, 1349555, 2134180, 2699110, 4588487, 5398220, 9176974, 18353948, 22942435, 45884870, 91769740]

約数ペア:

[(1, 91769740), (2, 45884870), (4, 22942435), (5, 18353948), (10, 9176974), (17, 5398220), (20, 4588487), (34, 2699110), (43, 2134180), (68, 1349555), (85, 1079644), (86, 1067090), (170, 539822), (172, 533545), (215, 426836), (340, 269911), (430, 213418), (731, 125540), (860, 106709), (1462, 62770), (2924, 31385), (3655, 25108), (6277, 14620), (7310, 12554)]