131084244

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^2\times {\mathrm{421}}^1$

素因数の和:499

約数の個数: 90

約数和(自身を含む): 354931962

約数和(自身を除く): 223847718

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 421, 558, 837, 842, 961, 1116, 1263, 1674, 1684, 1922, 2511, 2526, 2883, 3348, 3789, 3844, 5022, 5052, 5766, 7578, 8649, 10044, 11367, 11532, 13051, 15156, 17298, 22734, 25947, 26102, 34101, 34596, 39153, 45468, 51894, 52204, 68202, 77841, 78306, 103788, 117459, 136404, 155682, 156612, 234918, 311364, 352377, 404581, 469836, 704754, 809162, 1057131, 1213743, 1409508, 1618324, 2114262, 2427486, 3641229, 4228524, 4854972, 7282458, 10923687, 14564916, 21847374, 32771061, 43694748, 65542122, 131084244]

約数ペア:

[(1, 131084244), (2, 65542122), (3, 43694748), (4, 32771061), (6, 21847374), (9, 14564916), (12, 10923687), (18, 7282458), (27, 4854972), (31, 4228524), (36, 3641229), (54, 2427486), (62, 2114262), (81, 1618324), (93, 1409508), (108, 1213743), (124, 1057131), (162, 809162), (186, 704754), (279, 469836), (324, 404581), (372, 352377), (421, 311364), (558, 234918), (837, 156612), (842, 155682), (961, 136404), (1116, 117459), (1263, 103788), (1674, 78306), (1684, 77841), (1922, 68202), (2511, 52204), (2526, 51894), (2883, 45468), (3348, 39153), (3789, 34596), (3844, 34101), (5022, 26102), (5052, 25947), (5766, 22734), (7578, 17298), (8649, 15156), (10044, 13051), (11367, 11532)]