121268268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{821}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 335711376

約数和(自身を除く): 214443108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 373, 396, 746, 821, 1119, 1492, 1642, 2238, 2463, 3284, 3357, 4103, 4476, 4926, 6714, 7389, 8206, 9031, 9852, 12309, 13428, 14778, 16412, 18062, 24618, 27093, 29556, 36124, 36927, 49236, 54186, 73854, 81279, 108372, 147708, 162558, 306233, 325116, 612466, 918699, 1224932, 1837398, 2756097, 3368563, 3674796, 5512194, 6737126, 10105689, 11024388, 13474252, 20211378, 30317067, 40422756, 60634134, 121268268]

約数ペア:

[(1, 121268268), (2, 60634134), (3, 40422756), (4, 30317067), (6, 20211378), (9, 13474252), (11, 11024388), (12, 10105689), (18, 6737126), (22, 5512194), (33, 3674796), (36, 3368563), (44, 2756097), (66, 1837398), (99, 1224932), (132, 918699), (198, 612466), (373, 325116), (396, 306233), (746, 162558), (821, 147708), (1119, 108372), (1492, 81279), (1642, 73854), (2238, 54186), (2463, 49236), (3284, 36927), (3357, 36124), (4103, 29556), (4476, 27093), (4926, 24618), (6714, 18062), (7389, 16412), (8206, 14778), (9031, 13428), (9852, 12309)]