90860868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6803}}^1$

素因数の和:6873

約数の個数: 72

約数和(自身を含む): 267478848

約数和(自身を除く): 176617980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 6803, 13356, 13606, 20409, 27212, 40818, 47621, 61227, 81636, 95242, 122454, 142863, 190484, 244908, 285726, 360559, 428589, 571452, 721118, 857178, 1081677, 1442236, 1714356, 2163354, 2523913, 3245031, 4326708, 5047826, 6490062, 7571739, 10095652, 12980124, 15143478, 22715217, 30286956, 45430434, 90860868]

約数ペア:

[(1, 90860868), (2, 45430434), (3, 30286956), (4, 22715217), (6, 15143478), (7, 12980124), (9, 10095652), (12, 7571739), (14, 6490062), (18, 5047826), (21, 4326708), (28, 3245031), (36, 2523913), (42, 2163354), (53, 1714356), (63, 1442236), (84, 1081677), (106, 857178), (126, 721118), (159, 571452), (212, 428589), (252, 360559), (318, 285726), (371, 244908), (477, 190484), (636, 142863), (742, 122454), (954, 95242), (1113, 81636), (1484, 61227), (1908, 47621), (2226, 40818), (3339, 27212), (4452, 20409), (6678, 13606), (6803, 13356)]