84372678

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{40063}}^1$

素因数の和:40090

約数の個数: 40

約数和(自身を含む): 203605248

約数和(自身を除く): 119232570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 40063, 80126, 120189, 240378, 360567, 520819, 721134, 1041638, 1081701, 1562457, 2163402, 3124914, 3245103, 4687371, 6490206, 9374742, 14062113, 28124226, 42186339, 84372678]

約数ペア:

[(1, 84372678), (2, 42186339), (3, 28124226), (6, 14062113), (9, 9374742), (13, 6490206), (18, 4687371), (26, 3245103), (27, 3124914), (39, 2163402), (54, 1562457), (78, 1081701), (81, 1041638), (117, 721134), (162, 520819), (234, 360567), (351, 240378), (702, 120189), (1053, 80126), (2106, 40063)]