68601708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:1004

約数の個数: 96

約数和(自身を含む): 205470720

約数和(自身を除く): 136869012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 103, 108, 126, 189, 206, 252, 309, 378, 412, 618, 721, 756, 881, 927, 1236, 1442, 1762, 1854, 2163, 2643, 2781, 2884, 3524, 3708, 4326, 5286, 5562, 6167, 6489, 7929, 8652, 10572, 11124, 12334, 12978, 15858, 18501, 19467, 23787, 24668, 25956, 31716, 37002, 38934, 47574, 55503, 74004, 77868, 90743, 95148, 111006, 166509, 181486, 222012, 272229, 333018, 362972, 544458, 635201, 666036, 816687, 1088916, 1270402, 1633374, 1905603, 2450061, 2540804, 3266748, 3811206, 4900122, 5716809, 7622412, 9800244, 11433618, 17150427, 22867236, 34300854, 68601708]

約数ペア:

[(1, 68601708), (2, 34300854), (3, 22867236), (4, 17150427), (6, 11433618), (7, 9800244), (9, 7622412), (12, 5716809), (14, 4900122), (18, 3811206), (21, 3266748), (27, 2540804), (28, 2450061), (36, 1905603), (42, 1633374), (54, 1270402), (63, 1088916), (84, 816687), (103, 666036), (108, 635201), (126, 544458), (189, 362972), (206, 333018), (252, 272229), (309, 222012), (378, 181486), (412, 166509), (618, 111006), (721, 95148), (756, 90743), (881, 77868), (927, 74004), (1236, 55503), (1442, 47574), (1762, 38934), (1854, 37002), (2163, 31716), (2643, 25956), (2781, 24668), (2884, 23787), (3524, 19467), (3708, 18501), (4326, 15858), (5286, 12978), (5562, 12334), (6167, 11124), (6489, 10572), (7929, 8652)]