71539062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 172523520

約数和(自身を除く): 100984458

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 103, 138, 161, 206, 309, 322, 483, 618, 719, 721, 966, 1438, 1442, 2157, 2163, 2369, 4314, 4326, 4738, 5033, 7107, 10066, 14214, 15099, 16537, 16583, 30198, 33074, 33166, 49611, 49749, 74057, 99222, 99498, 115759, 148114, 222171, 231518, 347277, 444342, 518399, 694554, 1036798, 1555197, 1703311, 3110394, 3406622, 5109933, 10219866, 11923177, 23846354, 35769531, 71539062]

約数ペア:

[(1, 71539062), (2, 35769531), (3, 23846354), (6, 11923177), (7, 10219866), (14, 5109933), (21, 3406622), (23, 3110394), (42, 1703311), (46, 1555197), (69, 1036798), (103, 694554), (138, 518399), (161, 444342), (206, 347277), (309, 231518), (322, 222171), (483, 148114), (618, 115759), (719, 99498), (721, 99222), (966, 74057), (1438, 49749), (1442, 49611), (2157, 33166), (2163, 33074), (2369, 30198), (4314, 16583), (4326, 16537), (4738, 15099), (5033, 14214), (7107, 10066)]