72815656886

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1667}}^1\times {\mathrm{23459}}^1$

素因数の和:25161

約数の個数: 48

約数和(自身を含む): 133828977600

約数和(自身を除く): 61013320714

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1667, 1862, 3334, 11669, 23338, 23459, 31673, 46918, 63346, 81683, 163366, 164213, 221711, 328426, 443422, 445721, 891442, 1149491, 1551977, 2298982, 3103954, 3120047, 6240094, 21840329, 39106153, 43680658, 78212306, 273743071, 547486142, 743016907, 1486033814, 1916201497, 3832402994, 5201118349, 10402236698, 36407828443, 72815656886]

約数ペア:

[(1, 72815656886), (2, 36407828443), (7, 10402236698), (14, 5201118349), (19, 3832402994), (38, 1916201497), (49, 1486033814), (98, 743016907), (133, 547486142), (266, 273743071), (931, 78212306), (1667, 43680658), (1862, 39106153), (3334, 21840329), (11669, 6240094), (23338, 3120047), (23459, 3103954), (31673, 2298982), (46918, 1551977), (63346, 1149491), (81683, 891442), (163366, 445721), (164213, 443422), (221711, 328426)]