181963728

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{11593}}^1$

素因数の和:11716

約数の個数: 60

約数和(自身を含む): 513962020

約数和(自身を除く): 331998292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 11593, 15696, 23186, 34779, 46372, 69558, 92744, 104337, 139116, 185488, 208674, 278232, 417348, 556464, 834696, 1263637, 1669392, 2527274, 3790911, 5054548, 7581822, 10109096, 11372733, 15163644, 20218192, 22745466, 30327288, 45490932, 60654576, 90981864, 181963728]

約数ペア:

[(1, 181963728), (2, 90981864), (3, 60654576), (4, 45490932), (6, 30327288), (8, 22745466), (9, 20218192), (12, 15163644), (16, 11372733), (18, 10109096), (24, 7581822), (36, 5054548), (48, 3790911), (72, 2527274), (109, 1669392), (144, 1263637), (218, 834696), (327, 556464), (436, 417348), (654, 278232), (872, 208674), (981, 185488), (1308, 139116), (1744, 104337), (1962, 92744), (2616, 69558), (3924, 46372), (5232, 34779), (7848, 23186), (11593, 15696)]