68076398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 124104960

約数和(自身を除く): 56028562

約数列:

[1, 2, 13, 17, 26, 29, 34, 47, 58, 94, 113, 221, 226, 377, 442, 493, 611, 754, 799, 986, 1222, 1363, 1469, 1598, 1921, 2726, 2938, 3277, 3842, 5311, 6409, 6554, 10387, 10622, 12818, 17719, 20774, 23171, 24973, 35438, 42601, 46342, 49946, 55709, 69043, 85202, 90287, 111418, 138086, 154019, 180574, 301223, 308038, 602446, 724217, 1173731, 1448434, 2002247, 2347462, 2618323, 4004494, 5236646, 34038199, 68076398]

約数ペア:

[(1, 68076398), (2, 34038199), (13, 5236646), (17, 4004494), (26, 2618323), (29, 2347462), (34, 2002247), (47, 1448434), (58, 1173731), (94, 724217), (113, 602446), (221, 308038), (226, 301223), (377, 180574), (442, 154019), (493, 138086), (611, 111418), (754, 90287), (799, 85202), (986, 69043), (1222, 55709), (1363, 49946), (1469, 46342), (1598, 42601), (1921, 35438), (2726, 24973), (2938, 23171), (3277, 20774), (3842, 17719), (5311, 12818), (6409, 10622), (6554, 10387)]