68704524

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{30293}}^1$

素因数の和:30316

約数の個数: 60

約数和(自身を含む): 205272144

約数和(自身を除く): 136567620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 30293, 60586, 90879, 121172, 181758, 212051, 272637, 363516, 424102, 545274, 636153, 817911, 848204, 1090548, 1272306, 1635822, 1908459, 2453733, 2544612, 3271644, 3816918, 4907466, 5725377, 7633836, 9814932, 11450754, 17176131, 22901508, 34352262, 68704524]

約数ペア:

[(1, 68704524), (2, 34352262), (3, 22901508), (4, 17176131), (6, 11450754), (7, 9814932), (9, 7633836), (12, 5725377), (14, 4907466), (18, 3816918), (21, 3271644), (27, 2544612), (28, 2453733), (36, 1908459), (42, 1635822), (54, 1272306), (63, 1090548), (81, 848204), (84, 817911), (108, 636153), (126, 545274), (162, 424102), (189, 363516), (252, 272637), (324, 212051), (378, 181758), (567, 121172), (756, 90879), (1134, 60586), (2268, 30293)]