68521572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 204422400

約数和(自身を除く): 135900828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 233, 252, 378, 389, 466, 699, 756, 778, 932, 1167, 1398, 1556, 1631, 2097, 2334, 2723, 2796, 3262, 3501, 4194, 4668, 4893, 5446, 6291, 6524, 7002, 8169, 8388, 9786, 10503, 10892, 12582, 14004, 14679, 16338, 19572, 21006, 24507, 25164, 29358, 32676, 42012, 44037, 49014, 58716, 73521, 88074, 90637, 98028, 147042, 176148, 181274, 271911, 294084, 362548, 543822, 634459, 815733, 1087644, 1268918, 1631466, 1903377, 2447199, 2537836, 3262932, 3806754, 4894398, 5710131, 7613508, 9788796, 11420262, 17130393, 22840524, 34260786, 68521572]

約数ペア:

[(1, 68521572), (2, 34260786), (3, 22840524), (4, 17130393), (6, 11420262), (7, 9788796), (9, 7613508), (12, 5710131), (14, 4894398), (18, 3806754), (21, 3262932), (27, 2537836), (28, 2447199), (36, 1903377), (42, 1631466), (54, 1268918), (63, 1087644), (84, 815733), (108, 634459), (126, 543822), (189, 362548), (233, 294084), (252, 271911), (378, 181274), (389, 176148), (466, 147042), (699, 98028), (756, 90637), (778, 88074), (932, 73521), (1167, 58716), (1398, 49014), (1556, 44037), (1631, 42012), (2097, 32676), (2334, 29358), (2723, 25164), (2796, 24507), (3262, 21006), (3501, 19572), (4194, 16338), (4668, 14679), (4893, 14004), (5446, 12582), (6291, 10892), (6524, 10503), (7002, 9786), (8169, 8388)]