85768956

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2909}}^1$

素因数の和:2945

約数の個数: 120

約数和(自身を含む): 276054240

約数和(自身を除く): 190285284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 2909, 3276, 4212, 4914, 5818, 7371, 8727, 9828, 11636, 14742, 17454, 20363, 26181, 29484, 34908, 37817, 40726, 52362, 61089, 75634, 78543, 81452, 104724, 113451, 122178, 151268, 157086, 183267, 226902, 235629, 244356, 264719, 314172, 340353, 366534, 453804, 471258, 529438, 549801, 680706, 733068, 794157, 942516, 1021059, 1058876, 1099602, 1361412, 1588314, 1649403, 2042118, 2199204, 2382471, 3063177, 3176628, 3298806, 4084236, 4764942, 6126354, 6597612, 7147413, 9529884, 12252708, 14294826, 21442239, 28589652, 42884478, 85768956]

約数ペア:

[(1, 85768956), (2, 42884478), (3, 28589652), (4, 21442239), (6, 14294826), (7, 12252708), (9, 9529884), (12, 7147413), (13, 6597612), (14, 6126354), (18, 4764942), (21, 4084236), (26, 3298806), (27, 3176628), (28, 3063177), (36, 2382471), (39, 2199204), (42, 2042118), (52, 1649403), (54, 1588314), (63, 1361412), (78, 1099602), (81, 1058876), (84, 1021059), (91, 942516), (108, 794157), (117, 733068), (126, 680706), (156, 549801), (162, 529438), (182, 471258), (189, 453804), (234, 366534), (252, 340353), (273, 314172), (324, 264719), (351, 244356), (364, 235629), (378, 226902), (468, 183267), (546, 157086), (567, 151268), (702, 122178), (756, 113451), (819, 104724), (1053, 81452), (1092, 78543), (1134, 75634), (1404, 61089), (1638, 52362), (2106, 40726), (2268, 37817), (2457, 34908), (2909, 29484), (3276, 26181), (4212, 20363), (4914, 17454), (5818, 14742), (7371, 11636), (8727, 9828)]