78471072

素因数分解:

$2^5\times 3^3\times {\mathrm{90823}}^1$

素因数の和:90842

約数の個数: 48

約数和(自身を含む): 228876480

約数和(自身を除く): 150405408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 90823, 181646, 272469, 363292, 544938, 726584, 817407, 1089876, 1453168, 1634814, 2179752, 2452221, 2906336, 3269628, 4359504, 4904442, 6539256, 8719008, 9808884, 13078512, 19617768, 26157024, 39235536, 78471072]

約数ペア:

[(1, 78471072), (2, 39235536), (3, 26157024), (4, 19617768), (6, 13078512), (8, 9808884), (9, 8719008), (12, 6539256), (16, 4904442), (18, 4359504), (24, 3269628), (27, 2906336), (32, 2452221), (36, 2179752), (48, 1634814), (54, 1453168), (72, 1089876), (96, 817407), (108, 726584), (144, 544938), (216, 363292), (288, 272469), (432, 181646), (864, 90823)]