68087208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8623}}^1$

素因数の和:8686

約数の個数: 64

約数和(自身を含む): 198696960

約数和(自身を除く): 130609752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 8623, 17246, 25869, 34492, 51738, 60361, 68984, 103476, 120722, 181083, 206952, 241444, 362166, 405281, 482888, 724332, 810562, 1215843, 1448664, 1621124, 2431686, 2836967, 3242248, 4863372, 5673934, 8510901, 9726744, 11347868, 17021802, 22695736, 34043604, 68087208]

約数ペア:

[(1, 68087208), (2, 34043604), (3, 22695736), (4, 17021802), (6, 11347868), (7, 9726744), (8, 8510901), (12, 5673934), (14, 4863372), (21, 3242248), (24, 2836967), (28, 2431686), (42, 1621124), (47, 1448664), (56, 1215843), (84, 810562), (94, 724332), (141, 482888), (168, 405281), (188, 362166), (282, 241444), (329, 206952), (376, 181083), (564, 120722), (658, 103476), (987, 68984), (1128, 60361), (1316, 51738), (1974, 34492), (2632, 25869), (3948, 17246), (7896, 8623)]