40834692

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1039

約数の個数: 72

約数和(自身を含む): 109645536

約数和(自身を除く): 68810844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 774, 972, 977, 1161, 1548, 1954, 2322, 2931, 3483, 3908, 4644, 5862, 6966, 8793, 10449, 11724, 13932, 17586, 20898, 26379, 35172, 41796, 42011, 52758, 79137, 84022, 105516, 126033, 158274, 168044, 237411, 252066, 316548, 378099, 474822, 504132, 756198, 949644, 1134297, 1512396, 2268594, 3402891, 4537188, 6805782, 10208673, 13611564, 20417346, 40834692]

約数ペア:

[(1, 40834692), (2, 20417346), (3, 13611564), (4, 10208673), (6, 6805782), (9, 4537188), (12, 3402891), (18, 2268594), (27, 1512396), (36, 1134297), (43, 949644), (54, 756198), (81, 504132), (86, 474822), (108, 378099), (129, 316548), (162, 252066), (172, 237411), (243, 168044), (258, 158274), (324, 126033), (387, 105516), (486, 84022), (516, 79137), (774, 52758), (972, 42011), (977, 41796), (1161, 35172), (1548, 26379), (1954, 20898), (2322, 17586), (2931, 13932), (3483, 11724), (3908, 10449), (4644, 8793), (5862, 6966)]