81934512

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5351}}^1$

素因数の和:5402

約数の個数: 80

約数和(自身を含む): 238913280

約数和(自身を除く): 156978768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 5104, 5351, 7656, 10702, 15312, 16053, 21404, 32106, 42808, 58861, 64212, 85616, 117722, 128424, 155179, 176583, 235444, 256848, 310358, 353166, 465537, 470888, 620716, 706332, 931074, 941776, 1241432, 1412664, 1706969, 1862148, 2482864, 2825328, 3413938, 3724296, 5120907, 6827876, 7448592, 10241814, 13655752, 20483628, 27311504, 40967256, 81934512]

約数ペア:

[(1, 81934512), (2, 40967256), (3, 27311504), (4, 20483628), (6, 13655752), (8, 10241814), (11, 7448592), (12, 6827876), (16, 5120907), (22, 3724296), (24, 3413938), (29, 2825328), (33, 2482864), (44, 1862148), (48, 1706969), (58, 1412664), (66, 1241432), (87, 941776), (88, 931074), (116, 706332), (132, 620716), (174, 470888), (176, 465537), (232, 353166), (264, 310358), (319, 256848), (348, 235444), (464, 176583), (528, 155179), (638, 128424), (696, 117722), (957, 85616), (1276, 64212), (1392, 58861), (1914, 42808), (2552, 32106), (3828, 21404), (5104, 16053), (5351, 15312), (7656, 10702)]