69843172

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{733}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 145014912

約数和(自身を除く): 75171740

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 83, 164, 166, 287, 332, 574, 581, 733, 1148, 1162, 1466, 2324, 2932, 3403, 5131, 6806, 10262, 13612, 20524, 23821, 30053, 47642, 60106, 60839, 95284, 120212, 121678, 210371, 243356, 420742, 425873, 841484, 851746, 1703492, 2494399, 4988798, 9977596, 17460793, 34921586, 69843172]

約数ペア:

[(1, 69843172), (2, 34921586), (4, 17460793), (7, 9977596), (14, 4988798), (28, 2494399), (41, 1703492), (82, 851746), (83, 841484), (164, 425873), (166, 420742), (287, 243356), (332, 210371), (574, 121678), (581, 120212), (733, 95284), (1148, 60839), (1162, 60106), (1466, 47642), (2324, 30053), (2932, 23821), (3403, 20524), (5131, 13612), (6806, 10262)]