72487038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2389}}^1$

素因数の和:2796

約数の個数: 32

約数和(自身を含む): 156592800

約数和(自身を除く): 84105762

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 389, 778, 1167, 2334, 2389, 4778, 5057, 7167, 10114, 14334, 15171, 30342, 31057, 62114, 93171, 186342, 929321, 1858642, 2787963, 5575926, 12081173, 24162346, 36243519, 72487038]

約数ペア:

[(1, 72487038), (2, 36243519), (3, 24162346), (6, 12081173), (13, 5575926), (26, 2787963), (39, 1858642), (78, 929321), (389, 186342), (778, 93171), (1167, 62114), (2334, 31057), (2389, 30342), (4778, 15171), (5057, 14334), (7167, 10114)]