84428838

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 203857920

約数和(自身を除く): 119429082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 127, 234, 254, 351, 381, 702, 762, 947, 1143, 1651, 1894, 2286, 2841, 3302, 3429, 4953, 5682, 6858, 8523, 9906, 12311, 14859, 17046, 24622, 25569, 29718, 36933, 44577, 51138, 73866, 89154, 110799, 120269, 221598, 240538, 332397, 360807, 664794, 721614, 1082421, 1563497, 2164842, 3126994, 3247263, 4690491, 6494526, 9380982, 14071473, 28142946, 42214419, 84428838]

約数ペア:

[(1, 84428838), (2, 42214419), (3, 28142946), (6, 14071473), (9, 9380982), (13, 6494526), (18, 4690491), (26, 3247263), (27, 3126994), (39, 2164842), (54, 1563497), (78, 1082421), (117, 721614), (127, 664794), (234, 360807), (254, 332397), (351, 240538), (381, 221598), (702, 120269), (762, 110799), (947, 89154), (1143, 73866), (1651, 51138), (1894, 44577), (2286, 36933), (2841, 29718), (3302, 25569), (3429, 24622), (4953, 17046), (5682, 14859), (6858, 12311), (8523, 9906)]