72120288

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{17471}}^1$

素因数の和:17527

約数の個数: 48

約数和(自身を含む): 193729536

約数和(自身を除く): 121609248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 17471, 34942, 52413, 69884, 104826, 139768, 209652, 279536, 419304, 559072, 751253, 838608, 1502506, 1677216, 2253759, 3005012, 4507518, 6010024, 9015036, 12020048, 18030072, 24040096, 36060144, 72120288]

約数ペア:

[(1, 72120288), (2, 36060144), (3, 24040096), (4, 18030072), (6, 12020048), (8, 9015036), (12, 6010024), (16, 4507518), (24, 3005012), (32, 2253759), (43, 1677216), (48, 1502506), (86, 838608), (96, 751253), (129, 559072), (172, 419304), (258, 279536), (344, 209652), (516, 139768), (688, 104826), (1032, 69884), (1376, 52413), (2064, 34942), (4128, 17471)]