80345118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2683}}^1$

素因数の和:2749

約数の個数: 64

約数和(自身を含む): 197885952

約数和(自身を除く): 117540834

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 138, 161, 186, 217, 322, 434, 483, 651, 713, 966, 1302, 1426, 2139, 2683, 4278, 4991, 5366, 8049, 9982, 14973, 16098, 18781, 29946, 37562, 56343, 61709, 83173, 112686, 123418, 166346, 185127, 249519, 370254, 431963, 499038, 582211, 863926, 1164422, 1295889, 1746633, 1912979, 2591778, 3493266, 3825958, 5738937, 11477874, 13390853, 26781706, 40172559, 80345118]

約数ペア:

[(1, 80345118), (2, 40172559), (3, 26781706), (6, 13390853), (7, 11477874), (14, 5738937), (21, 3825958), (23, 3493266), (31, 2591778), (42, 1912979), (46, 1746633), (62, 1295889), (69, 1164422), (93, 863926), (138, 582211), (161, 499038), (186, 431963), (217, 370254), (322, 249519), (434, 185127), (483, 166346), (651, 123418), (713, 112686), (966, 83173), (1302, 61709), (1426, 56343), (2139, 37562), (2683, 29946), (4278, 18781), (4991, 16098), (5366, 14973), (8049, 9982)]