66537684

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:917

約数の個数: 72

約数和(自身を含む): 175567392

約数和(自身を除く): 109029708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 387, 477, 516, 636, 774, 811, 954, 1548, 1622, 1908, 2279, 2433, 3244, 4558, 4866, 6837, 7299, 9116, 9732, 13674, 14598, 20511, 27348, 29196, 34873, 41022, 42983, 69746, 82044, 85966, 104619, 128949, 139492, 171932, 209238, 257898, 313857, 386847, 418476, 515796, 627714, 773694, 1255428, 1547388, 1848269, 3696538, 5544807, 7393076, 11089614, 16634421, 22179228, 33268842, 66537684]

約数ペア:

[(1, 66537684), (2, 33268842), (3, 22179228), (4, 16634421), (6, 11089614), (9, 7393076), (12, 5544807), (18, 3696538), (36, 1848269), (43, 1547388), (53, 1255428), (86, 773694), (106, 627714), (129, 515796), (159, 418476), (172, 386847), (212, 313857), (258, 257898), (318, 209238), (387, 171932), (477, 139492), (516, 128949), (636, 104619), (774, 85966), (811, 82044), (954, 69746), (1548, 42983), (1622, 41022), (1908, 34873), (2279, 29196), (2433, 27348), (3244, 20511), (4558, 14598), (4866, 13674), (6837, 9732), (7299, 9116)]