81574332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33487}}^1$

素因数の和:33530

約数の個数: 48

約数和(自身を含む): 225039360

約数和(自身を除く): 143465028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 33487, 66974, 100461, 133948, 200922, 234409, 401844, 468818, 703227, 937636, 971123, 1406454, 1942246, 2812908, 2913369, 3884492, 5826738, 6797861, 11653476, 13595722, 20393583, 27191444, 40787166, 81574332]

約数ペア:

[(1, 81574332), (2, 40787166), (3, 27191444), (4, 20393583), (6, 13595722), (7, 11653476), (12, 6797861), (14, 5826738), (21, 3884492), (28, 2913369), (29, 2812908), (42, 1942246), (58, 1406454), (84, 971123), (87, 937636), (116, 703227), (174, 468818), (203, 401844), (348, 234409), (406, 200922), (609, 133948), (812, 100461), (1218, 66974), (2436, 33487)]