71333648564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1789}}^1\times {\mathrm{7187}}^1$

素因数の和:9072

約数の個数: 48

約数和(自身を含む): 133297147200

約数和(自身を除く): 61963498636

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 1789, 2774, 3578, 5548, 7156, 7187, 14374, 28748, 33991, 67982, 130597, 135964, 136553, 261194, 273106, 522388, 524651, 546212, 1049302, 2098604, 2481343, 4962686, 9925372, 9968369, 12857543, 19936738, 25715086, 39873476, 51430172, 244293317, 488586634, 938600639, 977173268, 1877201278, 3754402556, 17833412141, 35666824282, 71333648564]

約数ペア:

[(1, 71333648564), (2, 35666824282), (4, 17833412141), (19, 3754402556), (38, 1877201278), (73, 977173268), (76, 938600639), (146, 488586634), (292, 244293317), (1387, 51430172), (1789, 39873476), (2774, 25715086), (3578, 19936738), (5548, 12857543), (7156, 9968369), (7187, 9925372), (14374, 4962686), (28748, 2481343), (33991, 2098604), (67982, 1049302), (130597, 546212), (135964, 524651), (136553, 522388), (261194, 273106)]