84125636

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 175136640

約数和(自身を除く): 91011004

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 313, 331, 406, 626, 662, 812, 1252, 1324, 2191, 2317, 4382, 4634, 8764, 9077, 9268, 9599, 18154, 19198, 36308, 38396, 63539, 67193, 103603, 127078, 134386, 207206, 254156, 268772, 414412, 725221, 1450442, 2900884, 3004487, 6008974, 12017948, 21031409, 42062818, 84125636]

約数ペア:

[(1, 84125636), (2, 42062818), (4, 21031409), (7, 12017948), (14, 6008974), (28, 3004487), (29, 2900884), (58, 1450442), (116, 725221), (203, 414412), (313, 268772), (331, 254156), (406, 207206), (626, 134386), (662, 127078), (812, 103603), (1252, 67193), (1324, 63539), (2191, 38396), (2317, 36308), (4382, 19198), (4634, 18154), (8764, 9599), (9077, 9268)]