69468966

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1098

約数の個数: 72

約数和(自身を含む): 177484320

約数和(自身を除く): 108015354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 158, 237, 294, 441, 474, 553, 711, 882, 997, 1106, 1422, 1659, 1994, 2991, 3318, 3871, 4977, 5982, 6979, 7742, 8973, 9954, 11613, 13958, 17946, 20937, 23226, 34839, 41874, 48853, 62811, 69678, 78763, 97706, 125622, 146559, 157526, 236289, 293118, 439677, 472578, 551341, 708867, 879354, 1102682, 1417734, 1654023, 3308046, 3859387, 4962069, 7718774, 9924138, 11578161, 23156322, 34734483, 69468966]

約数ペア:

[(1, 69468966), (2, 34734483), (3, 23156322), (6, 11578161), (7, 9924138), (9, 7718774), (14, 4962069), (18, 3859387), (21, 3308046), (42, 1654023), (49, 1417734), (63, 1102682), (79, 879354), (98, 708867), (126, 551341), (147, 472578), (158, 439677), (237, 293118), (294, 236289), (441, 157526), (474, 146559), (553, 125622), (711, 97706), (882, 78763), (997, 69678), (1106, 62811), (1422, 48853), (1659, 41874), (1994, 34839), (2991, 23226), (3318, 20937), (3871, 17946), (4977, 13958), (5982, 11613), (6979, 9954), (7742, 8973)]