81706944

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{3517}}^1$

素因数の和:3554

約数の個数: 84

約数和(自身を含む): 237690152

約数和(自身を除く): 155983208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 132, 176, 192, 242, 264, 352, 363, 484, 528, 704, 726, 968, 1056, 1452, 1936, 2112, 2904, 3517, 3872, 5808, 7034, 7744, 10551, 11616, 14068, 21102, 23232, 28136, 38687, 42204, 56272, 77374, 84408, 112544, 116061, 154748, 168816, 225088, 232122, 309496, 337632, 425557, 464244, 618992, 675264, 851114, 928488, 1237984, 1276671, 1702228, 1856976, 2475968, 2553342, 3404456, 3713952, 5106684, 6808912, 7427904, 10213368, 13617824, 20426736, 27235648, 40853472, 81706944]

約数ペア:

[(1, 81706944), (2, 40853472), (3, 27235648), (4, 20426736), (6, 13617824), (8, 10213368), (11, 7427904), (12, 6808912), (16, 5106684), (22, 3713952), (24, 3404456), (32, 2553342), (33, 2475968), (44, 1856976), (48, 1702228), (64, 1276671), (66, 1237984), (88, 928488), (96, 851114), (121, 675264), (132, 618992), (176, 464244), (192, 425557), (242, 337632), (264, 309496), (352, 232122), (363, 225088), (484, 168816), (528, 154748), (704, 116061), (726, 112544), (968, 84408), (1056, 77374), (1452, 56272), (1936, 42204), (2112, 38687), (2904, 28136), (3517, 23232), (3872, 21102), (5808, 14068), (7034, 11616), (7744, 10551)]