72305208

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{17021}}^1$

素因数の和:17092

約数の個数: 48

約数和(自身を含む): 199157400

約数和(自身を除く): 126852192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 17021, 34042, 51063, 68084, 102126, 136168, 153189, 204252, 306378, 408504, 612756, 1004239, 1225512, 2008478, 3012717, 4016956, 6025434, 8033912, 9038151, 12050868, 18076302, 24101736, 36152604, 72305208]

約数ペア:

[(1, 72305208), (2, 36152604), (3, 24101736), (4, 18076302), (6, 12050868), (8, 9038151), (9, 8033912), (12, 6025434), (18, 4016956), (24, 3012717), (36, 2008478), (59, 1225512), (72, 1004239), (118, 612756), (177, 408504), (236, 306378), (354, 204252), (472, 153189), (531, 136168), (708, 102126), (1062, 68084), (1416, 51063), (2124, 34042), (4248, 17021)]