90685116

素因数分解:

$2^2\times 3^3\times {\mathrm{409}}^1\times {\mathrm{2053}}^1$

素因数の和:2475

約数の個数: 48

約数和(自身を含む): 235799200

約数和(自身を除く): 145114084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 409, 818, 1227, 1636, 2053, 2454, 3681, 4106, 4908, 6159, 7362, 8212, 11043, 12318, 14724, 18477, 22086, 24636, 36954, 44172, 55431, 73908, 110862, 221724, 839677, 1679354, 2519031, 3358708, 5038062, 7557093, 10076124, 15114186, 22671279, 30228372, 45342558, 90685116]

約数ペア:

[(1, 90685116), (2, 45342558), (3, 30228372), (4, 22671279), (6, 15114186), (9, 10076124), (12, 7557093), (18, 5038062), (27, 3358708), (36, 2519031), (54, 1679354), (108, 839677), (409, 221724), (818, 110862), (1227, 73908), (1636, 55431), (2053, 44172), (2454, 36954), (3681, 24636), (4106, 22086), (4908, 18477), (6159, 14724), (7362, 12318), (8212, 11043)]