72095716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2963}}^1$

素因数の和:3064

約数の個数: 48

約数和(自身を含む): 159344640

約数和(自身を除く): 87248924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1738, 2212, 2963, 3476, 5926, 6083, 11852, 12166, 20741, 24332, 32593, 41482, 65186, 82964, 130372, 228151, 234077, 456302, 468154, 912604, 936308, 1638539, 2574847, 3277078, 5149694, 6554156, 10299388, 18023929, 36047858, 72095716]

約数ペア:

[(1, 72095716), (2, 36047858), (4, 18023929), (7, 10299388), (11, 6554156), (14, 5149694), (22, 3277078), (28, 2574847), (44, 1638539), (77, 936308), (79, 912604), (154, 468154), (158, 456302), (308, 234077), (316, 228151), (553, 130372), (869, 82964), (1106, 65186), (1738, 41482), (2212, 32593), (2963, 24332), (3476, 20741), (5926, 12166), (6083, 11852)]