83878002

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 72

約数和(自身を含む): 202774572

約数和(自身を除く): 118896570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 373, 403, 558, 746, 806, 961, 1119, 1209, 1922, 2238, 2418, 2883, 3357, 3627, 4849, 5766, 6714, 7254, 8649, 9698, 11563, 12493, 14547, 17298, 23126, 24986, 29094, 34689, 37479, 43641, 69378, 74958, 87282, 104067, 112437, 150319, 208134, 224874, 300638, 358453, 450957, 716906, 901914, 1075359, 1352871, 2150718, 2705742, 3226077, 4659889, 6452154, 9319778, 13979667, 27959334, 41939001, 83878002]

約数ペア:

[(1, 83878002), (2, 41939001), (3, 27959334), (6, 13979667), (9, 9319778), (13, 6452154), (18, 4659889), (26, 3226077), (31, 2705742), (39, 2150718), (62, 1352871), (78, 1075359), (93, 901914), (117, 716906), (186, 450957), (234, 358453), (279, 300638), (373, 224874), (403, 208134), (558, 150319), (746, 112437), (806, 104067), (961, 87282), (1119, 74958), (1209, 69378), (1922, 43641), (2238, 37479), (2418, 34689), (2883, 29094), (3357, 24986), (3627, 23126), (4849, 17298), (5766, 14547), (6714, 12493), (7254, 11563), (8649, 9698)]