80917584

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{463}}^1$

素因数の和:816

約数の個数: 80

約数和(自身を含む): 229223424

約数和(自身を除く): 148305840

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 331, 463, 528, 662, 926, 993, 1324, 1389, 1852, 1986, 2648, 2778, 3641, 3704, 3972, 5093, 5296, 5556, 7282, 7408, 7944, 10186, 10923, 11112, 14564, 15279, 15888, 20372, 21846, 22224, 29128, 30558, 40744, 43692, 58256, 61116, 81488, 87384, 122232, 153253, 174768, 244464, 306506, 459759, 613012, 919518, 1226024, 1685783, 1839036, 2452048, 3371566, 3678072, 5057349, 6743132, 7356144, 10114698, 13486264, 20229396, 26972528, 40458792, 80917584]

約数ペア:

[(1, 80917584), (2, 40458792), (3, 26972528), (4, 20229396), (6, 13486264), (8, 10114698), (11, 7356144), (12, 6743132), (16, 5057349), (22, 3678072), (24, 3371566), (33, 2452048), (44, 1839036), (48, 1685783), (66, 1226024), (88, 919518), (132, 613012), (176, 459759), (264, 306506), (331, 244464), (463, 174768), (528, 153253), (662, 122232), (926, 87384), (993, 81488), (1324, 61116), (1389, 58256), (1852, 43692), (1986, 40744), (2648, 30558), (2778, 29128), (3641, 22224), (3704, 21846), (3972, 20372), (5093, 15888), (5296, 15279), (5556, 14564), (7282, 11112), (7408, 10923), (7944, 10186)]