71686512

素因数分解:

$2^4\times 3^3\times {\mathrm{165941}}^1$

素因数の和:165958

約数の個数: 40

約数和(自身を含む): 205768080

約数和(自身を除く): 134081568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 165941, 331882, 497823, 663764, 995646, 1327528, 1493469, 1991292, 2655056, 2986938, 3982584, 4480407, 5973876, 7965168, 8960814, 11947752, 17921628, 23895504, 35843256, 71686512]

約数ペア:

[(1, 71686512), (2, 35843256), (3, 23895504), (4, 17921628), (6, 11947752), (8, 8960814), (9, 7965168), (12, 5973876), (16, 4480407), (18, 3982584), (24, 2986938), (27, 2655056), (36, 1991292), (48, 1493469), (54, 1327528), (72, 995646), (108, 663764), (144, 497823), (216, 331882), (432, 165941)]