69936734

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 127643040

約数和(自身を除く): 57706306

約数列:

[1, 2, 7, 14, 37, 41, 74, 82, 89, 178, 259, 287, 518, 574, 623, 1246, 1369, 1517, 2738, 3034, 3293, 3649, 6586, 7298, 9583, 10619, 19166, 21238, 23051, 25543, 46102, 51086, 56129, 112258, 121841, 135013, 243682, 270026, 392903, 785806, 852887, 945091, 1705774, 1890182, 4995481, 9990962, 34968367, 69936734]

約数ペア:

[(1, 69936734), (2, 34968367), (7, 9990962), (14, 4995481), (37, 1890182), (41, 1705774), (74, 945091), (82, 852887), (89, 785806), (178, 392903), (259, 270026), (287, 243682), (518, 135013), (574, 121841), (623, 112258), (1246, 56129), (1369, 51086), (1517, 46102), (2738, 25543), (3034, 23051), (3293, 21238), (3649, 19166), (6586, 10619), (7298, 9583)]