86107398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 193536000

約数和(自身を除く): 107428602

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 149, 186, 239, 298, 403, 447, 478, 717, 806, 894, 1209, 1434, 1937, 2418, 3107, 3874, 4619, 5811, 6214, 7409, 9238, 9321, 11622, 13857, 14818, 18642, 22227, 27714, 35611, 44454, 60047, 71222, 96317, 106833, 120094, 180141, 192634, 213666, 288951, 360282, 462943, 577902, 925886, 1103941, 1388829, 2207882, 2777658, 3311823, 6623646, 14351233, 28702466, 43053699, 86107398]

約数ペア:

[(1, 86107398), (2, 43053699), (3, 28702466), (6, 14351233), (13, 6623646), (26, 3311823), (31, 2777658), (39, 2207882), (62, 1388829), (78, 1103941), (93, 925886), (149, 577902), (186, 462943), (239, 360282), (298, 288951), (403, 213666), (447, 192634), (478, 180141), (717, 120094), (806, 106833), (894, 96317), (1209, 71222), (1434, 60047), (1937, 44454), (2418, 35611), (3107, 27714), (3874, 22227), (4619, 18642), (5811, 14818), (6214, 13857), (7409, 11622), (9238, 9321)]