71660808

素因数分解:

$2^3\times 3^3\times {\mathrm{103}}^1\times {\mathrm{3221}}^1$

素因数の和:3339

約数の個数: 64

約数和(自身を含む): 201052800

約数和(自身を除く): 129391992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 108, 206, 216, 309, 412, 618, 824, 927, 1236, 1854, 2472, 2781, 3221, 3708, 5562, 6442, 7416, 9663, 11124, 12884, 19326, 22248, 25768, 28989, 38652, 57978, 77304, 86967, 115956, 173934, 231912, 331763, 347868, 663526, 695736, 995289, 1327052, 1990578, 2654104, 2985867, 3981156, 5971734, 7962312, 8957601, 11943468, 17915202, 23886936, 35830404, 71660808]

約数ペア:

[(1, 71660808), (2, 35830404), (3, 23886936), (4, 17915202), (6, 11943468), (8, 8957601), (9, 7962312), (12, 5971734), (18, 3981156), (24, 2985867), (27, 2654104), (36, 1990578), (54, 1327052), (72, 995289), (103, 695736), (108, 663526), (206, 347868), (216, 331763), (309, 231912), (412, 173934), (618, 115956), (824, 86967), (927, 77304), (1236, 57978), (1854, 38652), (2472, 28989), (2781, 25768), (3221, 22248), (3708, 19326), (5562, 12884), (6442, 11124), (7416, 9663)]