72888732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{289241}}^1$

素因数の和:289258

約数の個数: 36

約数和(自身を含む): 210568176

約数和(自身を除く): 137679444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 289241, 578482, 867723, 1156964, 1735446, 2024687, 2603169, 3470892, 4049374, 5206338, 6074061, 8098748, 10412676, 12148122, 18222183, 24296244, 36444366, 72888732]

約数ペア:

[(1, 72888732), (2, 36444366), (3, 24296244), (4, 18222183), (6, 12148122), (7, 10412676), (9, 8098748), (12, 6074061), (14, 5206338), (18, 4049374), (21, 3470892), (28, 2603169), (36, 2024687), (42, 1735446), (63, 1156964), (84, 867723), (126, 578482), (252, 289241)]