71387652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 198295552

約数和(自身を除く): 126907900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 103, 111, 148, 206, 222, 223, 259, 309, 412, 444, 446, 518, 618, 669, 721, 777, 892, 1036, 1236, 1338, 1442, 1554, 1561, 2163, 2676, 2884, 3108, 3122, 3811, 4326, 4683, 6244, 7622, 8251, 8652, 9366, 11433, 15244, 16502, 18732, 22866, 22969, 24753, 26677, 33004, 45732, 45938, 49506, 53354, 57757, 68907, 80031, 91876, 99012, 106708, 115514, 137814, 160062, 160783, 173271, 231028, 275628, 320124, 321566, 346542, 482349, 643132, 693084, 849853, 964698, 1699706, 1929396, 2549559, 3399412, 5099118, 5948971, 10198236, 11897942, 17846913, 23795884, 35693826, 71387652]

約数ペア:

[(1, 71387652), (2, 35693826), (3, 23795884), (4, 17846913), (6, 11897942), (7, 10198236), (12, 5948971), (14, 5099118), (21, 3399412), (28, 2549559), (37, 1929396), (42, 1699706), (74, 964698), (84, 849853), (103, 693084), (111, 643132), (148, 482349), (206, 346542), (222, 321566), (223, 320124), (259, 275628), (309, 231028), (412, 173271), (444, 160783), (446, 160062), (518, 137814), (618, 115514), (669, 106708), (721, 99012), (777, 91876), (892, 80031), (1036, 68907), (1236, 57757), (1338, 53354), (1442, 49506), (1554, 45938), (1561, 45732), (2163, 33004), (2676, 26677), (2884, 24753), (3108, 22969), (3122, 22866), (3811, 18732), (4326, 16502), (4683, 15244), (6244, 11433), (7622, 9366), (8251, 8652)]