72063216

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{1559}}^1$

素因数の和:1683

約数の個数: 80

約数和(自身を含む): 208915200

約数和(自身を除く): 136851984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 428, 432, 642, 856, 963, 1284, 1559, 1712, 1926, 2568, 2889, 3118, 3852, 4677, 5136, 5778, 6236, 7704, 9354, 11556, 12472, 14031, 15408, 18708, 23112, 24944, 28062, 37416, 42093, 46224, 56124, 74832, 84186, 112248, 166813, 168372, 224496, 333626, 336744, 500439, 667252, 673488, 1000878, 1334504, 1501317, 2001756, 2669008, 3002634, 4003512, 4503951, 6005268, 8007024, 9007902, 12010536, 18015804, 24021072, 36031608, 72063216]

約数ペア:

[(1, 72063216), (2, 36031608), (3, 24021072), (4, 18015804), (6, 12010536), (8, 9007902), (9, 8007024), (12, 6005268), (16, 4503951), (18, 4003512), (24, 3002634), (27, 2669008), (36, 2001756), (48, 1501317), (54, 1334504), (72, 1000878), (107, 673488), (108, 667252), (144, 500439), (214, 336744), (216, 333626), (321, 224496), (428, 168372), (432, 166813), (642, 112248), (856, 84186), (963, 74832), (1284, 56124), (1559, 46224), (1712, 42093), (1926, 37416), (2568, 28062), (2889, 24944), (3118, 23112), (3852, 18708), (4677, 15408), (5136, 14031), (5778, 12472), (6236, 11556), (7704, 9354)]