80018694

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37357}}^1$

素因数の和:37389

約数の個数: 48

約数和(自身を含む): 209802528

約数和(自身を除く): 129783834

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 37357, 74714, 112071, 224142, 261499, 336213, 522998, 635069, 672426, 784497, 1270138, 1568994, 1905207, 2353491, 3810414, 4445483, 4706982, 5715621, 8890966, 11431242, 13336449, 26672898, 40009347, 80018694]

約数ペア:

[(1, 80018694), (2, 40009347), (3, 26672898), (6, 13336449), (7, 11431242), (9, 8890966), (14, 5715621), (17, 4706982), (18, 4445483), (21, 3810414), (34, 2353491), (42, 1905207), (51, 1568994), (63, 1270138), (102, 784497), (119, 672426), (126, 635069), (153, 522998), (238, 336213), (306, 261499), (357, 224142), (714, 112071), (1071, 74714), (2142, 37357)]