78619268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{797}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 170171904

約数和(自身を除く): 91552636

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 271, 364, 542, 797, 1084, 1594, 1897, 3188, 3523, 3794, 5579, 7046, 7588, 10361, 11158, 14092, 20722, 22316, 24661, 41444, 49322, 72527, 98644, 145054, 215987, 290108, 431974, 863948, 1511909, 2807831, 3023818, 5615662, 6047636, 11231324, 19654817, 39309634, 78619268]

約数ペア:

[(1, 78619268), (2, 39309634), (4, 19654817), (7, 11231324), (13, 6047636), (14, 5615662), (26, 3023818), (28, 2807831), (52, 1511909), (91, 863948), (182, 431974), (271, 290108), (364, 215987), (542, 145054), (797, 98644), (1084, 72527), (1594, 49322), (1897, 41444), (3188, 24661), (3523, 22316), (3794, 20722), (5579, 14092), (7046, 11158), (7588, 10361)]