72810166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13399}}^1$

素因数の和:13444

約数の個数: 32

約数和(自身を含む): 135072000

約数和(自身を除く): 62261834

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 13399, 26798, 147389, 174187, 254581, 294778, 348374, 509162, 1916057, 2800391, 3309553, 3832114, 5600782, 6619106, 36405083, 72810166]

約数ペア:

[(1, 72810166), (2, 36405083), (11, 6619106), (13, 5600782), (19, 3832114), (22, 3309553), (26, 2800391), (38, 1916057), (143, 509162), (209, 348374), (247, 294778), (286, 254581), (418, 174187), (494, 147389), (2717, 26798), (5434, 13399)]