85406004

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 221431392

約数和(自身を除く): 136025388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 101, 166, 202, 249, 283, 303, 332, 404, 498, 566, 606, 747, 849, 909, 996, 1132, 1212, 1494, 1698, 1818, 2547, 2988, 3396, 3636, 5094, 8383, 10188, 16766, 23489, 25149, 28583, 33532, 46978, 50298, 57166, 70467, 75447, 85749, 93956, 100596, 114332, 140934, 150894, 171498, 211401, 257247, 281868, 301788, 342996, 422802, 514494, 845604, 1028988, 2372389, 4744778, 7117167, 9489556, 14234334, 21351501, 28468668, 42703002, 85406004]

約数ペア:

[(1, 85406004), (2, 42703002), (3, 28468668), (4, 21351501), (6, 14234334), (9, 9489556), (12, 7117167), (18, 4744778), (36, 2372389), (83, 1028988), (101, 845604), (166, 514494), (202, 422802), (249, 342996), (283, 301788), (303, 281868), (332, 257247), (404, 211401), (498, 171498), (566, 150894), (606, 140934), (747, 114332), (849, 100596), (909, 93956), (996, 85749), (1132, 75447), (1212, 70467), (1494, 57166), (1698, 50298), (1818, 46978), (2547, 33532), (2988, 28583), (3396, 25149), (3636, 23489), (5094, 16766), (8383, 10188)]