72063850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 143127000

約数和(自身を除く): 71063150

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 149, 170, 298, 425, 569, 745, 850, 1138, 1490, 2533, 2845, 3725, 5066, 5690, 7450, 9673, 12665, 14225, 19346, 25330, 28450, 48365, 63325, 84781, 96730, 126650, 169562, 241825, 423905, 483650, 847810, 1441277, 2119525, 2882554, 4239050, 7206385, 14412770, 36031925, 72063850]

約数ペア:

[(1, 72063850), (2, 36031925), (5, 14412770), (10, 7206385), (17, 4239050), (25, 2882554), (34, 2119525), (50, 1441277), (85, 847810), (149, 483650), (170, 423905), (298, 241825), (425, 169562), (569, 126650), (745, 96730), (850, 84781), (1138, 63325), (1490, 48365), (2533, 28450), (2845, 25330), (3725, 19346), (5066, 14225), (5690, 12665), (7450, 9673)]