71329776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4937}}^1$

素因数の和:4998

約数の個数: 80

約数和(自身を含む): 215533824

約数和(自身を除く): 144204048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 4937, 7224, 9874, 14448, 14811, 19748, 29622, 34559, 39496, 59244, 69118, 78992, 103677, 118488, 138236, 207354, 212291, 236976, 276472, 414708, 424582, 552944, 636873, 829416, 849164, 1273746, 1486037, 1658832, 1698328, 2547492, 2972074, 3396656, 4458111, 5094984, 5944148, 8916222, 10189968, 11888296, 17832444, 23776592, 35664888, 71329776]

約数ペア:

[(1, 71329776), (2, 35664888), (3, 23776592), (4, 17832444), (6, 11888296), (7, 10189968), (8, 8916222), (12, 5944148), (14, 5094984), (16, 4458111), (21, 3396656), (24, 2972074), (28, 2547492), (42, 1698328), (43, 1658832), (48, 1486037), (56, 1273746), (84, 849164), (86, 829416), (112, 636873), (129, 552944), (168, 424582), (172, 414708), (258, 276472), (301, 236976), (336, 212291), (344, 207354), (516, 138236), (602, 118488), (688, 103677), (903, 78992), (1032, 69118), (1204, 59244), (1806, 39496), (2064, 34559), (2408, 29622), (3612, 19748), (4816, 14811), (4937, 14448), (7224, 9874)]