79665068

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 164634624

約数和(自身を除く): 84969556

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 127, 172, 254, 301, 508, 521, 602, 889, 1042, 1204, 1778, 2084, 3556, 3647, 5461, 7294, 10922, 14588, 21844, 22403, 38227, 44806, 66167, 76454, 89612, 132334, 152908, 156821, 264668, 313642, 463169, 627284, 926338, 1852676, 2845181, 5690362, 11380724, 19916267, 39832534, 79665068]

約数ペア:

[(1, 79665068), (2, 39832534), (4, 19916267), (7, 11380724), (14, 5690362), (28, 2845181), (43, 1852676), (86, 926338), (127, 627284), (172, 463169), (254, 313642), (301, 264668), (508, 156821), (521, 152908), (602, 132334), (889, 89612), (1042, 76454), (1204, 66167), (1778, 44806), (2084, 38227), (3556, 22403), (3647, 21844), (5461, 14588), (7294, 10922)]