77448332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 157301760

約数和(自身を除く): 79853428

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 494, 559, 817, 988, 1118, 1634, 1823, 2236, 3268, 3646, 7292, 10621, 21242, 23699, 34637, 42484, 47398, 69274, 78389, 94796, 138548, 156778, 313556, 450281, 900562, 1019057, 1489391, 1801124, 2038114, 2978782, 4076228, 5957564, 19362083, 38724166, 77448332]

約数ペア:

[(1, 77448332), (2, 38724166), (4, 19362083), (13, 5957564), (19, 4076228), (26, 2978782), (38, 2038114), (43, 1801124), (52, 1489391), (76, 1019057), (86, 900562), (172, 450281), (247, 313556), (494, 156778), (559, 138548), (817, 94796), (988, 78389), (1118, 69274), (1634, 47398), (1823, 42484), (2236, 34637), (3268, 23699), (3646, 21242), (7292, 10621)]