86520816

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 252149040

約数和(自身を除く): 165628224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 89, 129, 144, 157, 172, 178, 258, 267, 314, 344, 356, 387, 471, 516, 534, 628, 688, 712, 774, 801, 942, 1032, 1068, 1256, 1413, 1424, 1548, 1602, 1884, 2064, 2136, 2512, 2826, 3096, 3204, 3768, 3827, 4272, 5652, 6192, 6408, 6751, 7536, 7654, 11304, 11481, 12816, 13502, 13973, 15308, 20253, 22608, 22962, 27004, 27946, 30616, 34443, 40506, 41919, 45924, 54008, 55892, 60759, 61232, 68886, 81012, 83838, 91848, 108016, 111784, 121518, 125757, 137772, 162024, 167676, 183696, 223568, 243036, 251514, 275544, 324048, 335352, 486072, 503028, 551088, 600839, 670704, 972144, 1006056, 1201678, 1802517, 2012112, 2403356, 3605034, 4806712, 5407551, 7210068, 9613424, 10815102, 14420136, 21630204, 28840272, 43260408, 86520816]

約数ペア:

[(1, 86520816), (2, 43260408), (3, 28840272), (4, 21630204), (6, 14420136), (8, 10815102), (9, 9613424), (12, 7210068), (16, 5407551), (18, 4806712), (24, 3605034), (36, 2403356), (43, 2012112), (48, 1802517), (72, 1201678), (86, 1006056), (89, 972144), (129, 670704), (144, 600839), (157, 551088), (172, 503028), (178, 486072), (258, 335352), (267, 324048), (314, 275544), (344, 251514), (356, 243036), (387, 223568), (471, 183696), (516, 167676), (534, 162024), (628, 137772), (688, 125757), (712, 121518), (774, 111784), (801, 108016), (942, 91848), (1032, 83838), (1068, 81012), (1256, 68886), (1413, 61232), (1424, 60759), (1548, 55892), (1602, 54008), (1884, 45924), (2064, 41919), (2136, 40506), (2512, 34443), (2826, 30616), (3096, 27946), (3204, 27004), (3768, 22962), (3827, 22608), (4272, 20253), (5652, 15308), (6192, 13973), (6408, 13502), (6751, 12816), (7536, 11481), (7654, 11304)]