71013012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^2$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 201410496

約数和(自身を除く): 130397484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 223, 238, 357, 446, 476, 669, 714, 892, 1338, 1428, 1561, 2676, 3122, 3791, 4683, 6244, 7582, 9366, 11373, 15164, 18732, 22746, 26537, 45492, 49729, 53074, 79611, 99458, 106148, 149187, 159222, 198916, 298374, 318444, 348103, 596748, 696206, 845393, 1044309, 1392412, 1690786, 2088618, 2536179, 3381572, 4177236, 5072358, 5917751, 10144716, 11835502, 17753253, 23671004, 35506506, 71013012]

約数ペア:

[(1, 71013012), (2, 35506506), (3, 23671004), (4, 17753253), (6, 11835502), (7, 10144716), (12, 5917751), (14, 5072358), (17, 4177236), (21, 3381572), (28, 2536179), (34, 2088618), (42, 1690786), (51, 1392412), (68, 1044309), (84, 845393), (102, 696206), (119, 596748), (204, 348103), (223, 318444), (238, 298374), (357, 198916), (446, 159222), (476, 149187), (669, 106148), (714, 99458), (892, 79611), (1338, 53074), (1428, 49729), (1561, 45492), (2676, 26537), (3122, 22746), (3791, 18732), (4683, 15164), (6244, 11373), (7582, 9366)]