91809928

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:659

約数の個数: 96

約数和(自身を含む): 221616000

約数和(自身を除く): 129806072

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 49, 56, 68, 92, 98, 119, 136, 161, 184, 196, 238, 322, 391, 392, 476, 599, 644, 782, 833, 952, 1127, 1198, 1288, 1564, 1666, 2254, 2396, 2737, 3128, 3332, 4193, 4508, 4792, 5474, 6664, 8386, 9016, 10183, 10948, 13777, 16772, 19159, 20366, 21896, 27554, 29351, 33544, 38318, 40732, 55108, 58702, 71281, 76636, 81464, 96439, 110216, 117404, 142562, 153272, 192878, 234209, 234808, 285124, 385756, 468418, 498967, 570248, 675073, 771512, 936836, 997934, 1350146, 1639463, 1873672, 1995868, 2700292, 3278926, 3991736, 5400584, 6557852, 11476241, 13115704, 22952482, 45904964, 91809928]

約数ペア:

[(1, 91809928), (2, 45904964), (4, 22952482), (7, 13115704), (8, 11476241), (14, 6557852), (17, 5400584), (23, 3991736), (28, 3278926), (34, 2700292), (46, 1995868), (49, 1873672), (56, 1639463), (68, 1350146), (92, 997934), (98, 936836), (119, 771512), (136, 675073), (161, 570248), (184, 498967), (196, 468418), (238, 385756), (322, 285124), (391, 234808), (392, 234209), (476, 192878), (599, 153272), (644, 142562), (782, 117404), (833, 110216), (952, 96439), (1127, 81464), (1198, 76636), (1288, 71281), (1564, 58702), (1666, 55108), (2254, 40732), (2396, 38318), (2737, 33544), (3128, 29351), (3332, 27554), (4193, 21896), (4508, 20366), (4792, 19159), (5474, 16772), (6664, 13777), (8386, 10948), (9016, 10183)]