12820804848

素因数分解:

$2^4\times 3^3\times {\mathrm{773}}^1\times {\mathrm{38393}}^1$

素因数の和:39183

約数の個数: 80

約数和(自身を含む): 36849025440

約数和(自身を除く): 24028220592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 773, 1546, 2319, 3092, 4638, 6184, 6957, 9276, 12368, 13914, 18552, 20871, 27828, 37104, 38393, 41742, 55656, 76786, 83484, 111312, 115179, 153572, 166968, 230358, 307144, 333936, 345537, 460716, 614288, 691074, 921432, 1036611, 1382148, 1842864, 2073222, 2764296, 4146444, 5528592, 8292888, 16585776, 29677789, 59355578, 89033367, 118711156, 178066734, 237422312, 267100101, 356133468, 474844624, 534200202, 712266936, 801300303, 1068400404, 1424533872, 1602600606, 2136800808, 3205201212, 4273601616, 6410402424, 12820804848]

約数ペア:

[(1, 12820804848), (2, 6410402424), (3, 4273601616), (4, 3205201212), (6, 2136800808), (8, 1602600606), (9, 1424533872), (12, 1068400404), (16, 801300303), (18, 712266936), (24, 534200202), (27, 474844624), (36, 356133468), (48, 267100101), (54, 237422312), (72, 178066734), (108, 118711156), (144, 89033367), (216, 59355578), (432, 29677789), (773, 16585776), (1546, 8292888), (2319, 5528592), (3092, 4146444), (4638, 2764296), (6184, 2073222), (6957, 1842864), (9276, 1382148), (12368, 1036611), (13914, 921432), (18552, 691074), (20871, 614288), (27828, 460716), (37104, 345537), (38393, 333936), (41742, 307144), (55656, 230358), (76786, 166968), (83484, 153572), (111312, 115179)]