84211708

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{757}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 175734720

約数和(自身を除く): 91523012

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 137, 203, 274, 406, 548, 757, 812, 959, 1514, 1918, 3028, 3836, 3973, 5299, 7946, 10598, 15892, 21196, 21953, 27811, 43906, 55622, 87812, 103709, 111244, 153671, 207418, 307342, 414836, 614684, 725963, 1451926, 2903852, 3007561, 6015122, 12030244, 21052927, 42105854, 84211708]

約数ペア:

[(1, 84211708), (2, 42105854), (4, 21052927), (7, 12030244), (14, 6015122), (28, 3007561), (29, 2903852), (58, 1451926), (116, 725963), (137, 614684), (203, 414836), (274, 307342), (406, 207418), (548, 153671), (757, 111244), (812, 103709), (959, 87812), (1514, 55622), (1918, 43906), (3028, 27811), (3836, 21953), (3973, 21196), (5299, 15892), (7946, 10598)]