123356412

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{8719}}^1$

素因数の和:8863

約数の個数: 48

約数和(自身を含む): 322291200

約数和(自身を除く): 198934788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3537, 4716, 7074, 8719, 14148, 17438, 26157, 34876, 52314, 78471, 104628, 156942, 235413, 313884, 470826, 941652, 1142189, 2284378, 3426567, 4568756, 6853134, 10279701, 13706268, 20559402, 30839103, 41118804, 61678206, 123356412]

約数ペア:

[(1, 123356412), (2, 61678206), (3, 41118804), (4, 30839103), (6, 20559402), (9, 13706268), (12, 10279701), (18, 6853134), (27, 4568756), (36, 3426567), (54, 2284378), (108, 1142189), (131, 941652), (262, 470826), (393, 313884), (524, 235413), (786, 156942), (1179, 104628), (1572, 78471), (2358, 52314), (3537, 34876), (4716, 26157), (7074, 17438), (8719, 14148)]