181872684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31379}}^1$

素因数の和:31419

約数の個数: 72

約数和(自身を含む): 548271360

約数和(自身を除く): 366398676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 31379, 62758, 94137, 125516, 188274, 219653, 282411, 376548, 439306, 564822, 658959, 721717, 878612, 1129644, 1317918, 1443434, 1976877, 2165151, 2635836, 2886868, 3953754, 4330302, 5052019, 6495453, 7907508, 8660604, 10104038, 12990906, 15156057, 20208076, 25981812, 30312114, 45468171, 60624228, 90936342, 181872684]

約数ペア:

[(1, 181872684), (2, 90936342), (3, 60624228), (4, 45468171), (6, 30312114), (7, 25981812), (9, 20208076), (12, 15156057), (14, 12990906), (18, 10104038), (21, 8660604), (23, 7907508), (28, 6495453), (36, 5052019), (42, 4330302), (46, 3953754), (63, 2886868), (69, 2635836), (84, 2165151), (92, 1976877), (126, 1443434), (138, 1317918), (161, 1129644), (207, 878612), (252, 721717), (276, 658959), (322, 564822), (414, 439306), (483, 376548), (644, 282411), (828, 219653), (966, 188274), (1449, 125516), (1932, 94137), (2898, 62758), (5796, 31379)]