87358428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127717}}^1$

素因数の和:127746

約数の個数: 36

約数和(自身を含む): 232446760

約数和(自身を除く): 145088332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 127717, 255434, 383151, 510868, 766302, 1149453, 1532604, 2298906, 2426623, 4597812, 4853246, 7279869, 9706492, 14559738, 21839607, 29119476, 43679214, 87358428]

約数ペア:

[(1, 87358428), (2, 43679214), (3, 29119476), (4, 21839607), (6, 14559738), (9, 9706492), (12, 7279869), (18, 4853246), (19, 4597812), (36, 2426623), (38, 2298906), (57, 1532604), (76, 1149453), (114, 766302), (171, 510868), (228, 383151), (342, 255434), (684, 127717)]