68499396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1187}}^1$

素因数の和:1433

約数の個数: 72

約数和(自身を含む): 198918720

約数和(自身を除く): 130419324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1187, 1374, 1603, 2061, 2374, 2748, 3206, 3561, 4122, 4748, 4809, 6412, 7122, 8244, 8309, 9618, 10683, 14244, 14427, 16618, 19236, 21366, 24927, 28854, 33236, 42732, 49854, 57708, 74781, 99708, 149562, 271823, 299124, 543646, 815469, 1087292, 1630938, 1902761, 2446407, 3261876, 3805522, 4892814, 5708283, 7611044, 9785628, 11416566, 17124849, 22833132, 34249698, 68499396]

約数ペア:

[(1, 68499396), (2, 34249698), (3, 22833132), (4, 17124849), (6, 11416566), (7, 9785628), (9, 7611044), (12, 5708283), (14, 4892814), (18, 3805522), (21, 3261876), (28, 2446407), (36, 1902761), (42, 1630938), (63, 1087292), (84, 815469), (126, 543646), (229, 299124), (252, 271823), (458, 149562), (687, 99708), (916, 74781), (1187, 57708), (1374, 49854), (1603, 42732), (2061, 33236), (2374, 28854), (2748, 24927), (3206, 21366), (3561, 19236), (4122, 16618), (4748, 14427), (4809, 14244), (6412, 10683), (7122, 9618), (8244, 8309)]