71654562

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:752

約数の個数: 72

約数和(自身を含む): 182223756

約数和(自身を除く): 110569194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 137, 147, 274, 294, 411, 441, 593, 822, 882, 959, 1186, 1233, 1779, 1918, 2466, 2877, 3558, 4151, 5337, 5754, 6713, 8302, 8631, 10674, 12453, 13426, 17262, 20139, 24906, 29057, 37359, 40278, 58114, 60417, 74718, 81241, 87171, 120834, 162482, 174342, 243723, 261513, 487446, 523026, 568687, 731169, 1137374, 1462338, 1706061, 3412122, 3980809, 5118183, 7961618, 10236366, 11942427, 23884854, 35827281, 71654562]

約数ペア:

[(1, 71654562), (2, 35827281), (3, 23884854), (6, 11942427), (7, 10236366), (9, 7961618), (14, 5118183), (18, 3980809), (21, 3412122), (42, 1706061), (49, 1462338), (63, 1137374), (98, 731169), (126, 568687), (137, 523026), (147, 487446), (274, 261513), (294, 243723), (411, 174342), (441, 162482), (593, 120834), (822, 87171), (882, 81241), (959, 74718), (1186, 60417), (1233, 58114), (1779, 40278), (1918, 37359), (2466, 29057), (2877, 24906), (3558, 20139), (4151, 17262), (5337, 13426), (5754, 12453), (6713, 10674), (8302, 8631)]