80740704

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 233162496

約数和(自身を除く): 152421792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 157, 176, 264, 314, 352, 471, 487, 528, 628, 942, 974, 1056, 1256, 1461, 1727, 1884, 1948, 2512, 2922, 3454, 3768, 3896, 5024, 5181, 5357, 5844, 6908, 7536, 7792, 10362, 10714, 11688, 13816, 15072, 15584, 16071, 20724, 21428, 23376, 27632, 32142, 41448, 42856, 46752, 55264, 64284, 76459, 82896, 85712, 128568, 152918, 165792, 171424, 229377, 257136, 305836, 458754, 514272, 611672, 841049, 917508, 1223344, 1682098, 1835016, 2446688, 2523147, 3364196, 3670032, 5046294, 6728392, 7340064, 10092588, 13456784, 20185176, 26913568, 40370352, 80740704]

約数ペア:

[(1, 80740704), (2, 40370352), (3, 26913568), (4, 20185176), (6, 13456784), (8, 10092588), (11, 7340064), (12, 6728392), (16, 5046294), (22, 3670032), (24, 3364196), (32, 2523147), (33, 2446688), (44, 1835016), (48, 1682098), (66, 1223344), (88, 917508), (96, 841049), (132, 611672), (157, 514272), (176, 458754), (264, 305836), (314, 257136), (352, 229377), (471, 171424), (487, 165792), (528, 152918), (628, 128568), (942, 85712), (974, 82896), (1056, 76459), (1256, 64284), (1461, 55264), (1727, 46752), (1884, 42856), (1948, 41448), (2512, 32142), (2922, 27632), (3454, 23376), (3768, 21428), (3896, 20724), (5024, 16071), (5181, 15584), (5357, 15072), (5844, 13816), (6908, 11688), (7536, 10714), (7792, 10362)]