80815416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1685

約数の個数: 96

約数和(自身を含む): 235282320

約数和(自身を除く): 154466904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 121, 132, 136, 187, 204, 242, 264, 363, 374, 408, 484, 561, 726, 748, 968, 1122, 1452, 1496, 1637, 2057, 2244, 2904, 3274, 4114, 4488, 4911, 6171, 6548, 8228, 9822, 12342, 13096, 16456, 18007, 19644, 24684, 27829, 36014, 39288, 49368, 54021, 55658, 72028, 83487, 108042, 111316, 144056, 166974, 198077, 216084, 222632, 306119, 333948, 396154, 432168, 594231, 612238, 667896, 792308, 918357, 1188462, 1224476, 1584616, 1836714, 2376924, 2448952, 3367309, 3673428, 4753848, 6734618, 7346856, 10101927, 13469236, 20203854, 26938472, 40407708, 80815416]

約数ペア:

[(1, 80815416), (2, 40407708), (3, 26938472), (4, 20203854), (6, 13469236), (8, 10101927), (11, 7346856), (12, 6734618), (17, 4753848), (22, 3673428), (24, 3367309), (33, 2448952), (34, 2376924), (44, 1836714), (51, 1584616), (66, 1224476), (68, 1188462), (88, 918357), (102, 792308), (121, 667896), (132, 612238), (136, 594231), (187, 432168), (204, 396154), (242, 333948), (264, 306119), (363, 222632), (374, 216084), (408, 198077), (484, 166974), (561, 144056), (726, 111316), (748, 108042), (968, 83487), (1122, 72028), (1452, 55658), (1496, 54021), (1637, 49368), (2057, 39288), (2244, 36014), (2904, 27829), (3274, 24684), (4114, 19644), (4488, 18007), (4911, 16456), (6171, 13096), (6548, 12342), (8228, 9822)]