78201072

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1153}}^1$

素因数の和:1327

約数の個数: 80

約数和(自身を含む): 226091680

約数和(自身を除く): 147890608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 432, 471, 628, 942, 1153, 1256, 1413, 1884, 2306, 2512, 2826, 3459, 3768, 4239, 4612, 5652, 6918, 7536, 8478, 9224, 10377, 11304, 13836, 16956, 18448, 20754, 22608, 27672, 31131, 33912, 41508, 55344, 62262, 67824, 83016, 124524, 166032, 181021, 249048, 362042, 498096, 543063, 724084, 1086126, 1448168, 1629189, 2172252, 2896336, 3258378, 4344504, 4887567, 6516756, 8689008, 9775134, 13033512, 19550268, 26067024, 39100536, 78201072]

約数ペア:

[(1, 78201072), (2, 39100536), (3, 26067024), (4, 19550268), (6, 13033512), (8, 9775134), (9, 8689008), (12, 6516756), (16, 4887567), (18, 4344504), (24, 3258378), (27, 2896336), (36, 2172252), (48, 1629189), (54, 1448168), (72, 1086126), (108, 724084), (144, 543063), (157, 498096), (216, 362042), (314, 249048), (432, 181021), (471, 166032), (628, 124524), (942, 83016), (1153, 67824), (1256, 62262), (1413, 55344), (1884, 41508), (2306, 33912), (2512, 31131), (2826, 27672), (3459, 22608), (3768, 20754), (4239, 18448), (4612, 16956), (5652, 13836), (6918, 11304), (7536, 10377), (8478, 9224)]