72383904

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1979}}^1$

素因数の和:2122

約数の個数: 72

約数和(自身を含む): 207567360

約数和(自身を除く): 135183456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 1979, 2032, 2286, 3048, 3958, 4064, 4572, 5937, 6096, 7916, 9144, 11874, 12192, 15832, 17811, 18288, 23748, 31664, 35622, 36576, 47496, 63328, 71244, 94992, 142488, 189984, 251333, 284976, 502666, 569952, 753999, 1005332, 1507998, 2010664, 2261997, 3015996, 4021328, 4523994, 6031992, 8042656, 9047988, 12063984, 18095976, 24127968, 36191952, 72383904]

約数ペア:

[(1, 72383904), (2, 36191952), (3, 24127968), (4, 18095976), (6, 12063984), (8, 9047988), (9, 8042656), (12, 6031992), (16, 4523994), (18, 4021328), (24, 3015996), (32, 2261997), (36, 2010664), (48, 1507998), (72, 1005332), (96, 753999), (127, 569952), (144, 502666), (254, 284976), (288, 251333), (381, 189984), (508, 142488), (762, 94992), (1016, 71244), (1143, 63328), (1524, 47496), (1979, 36576), (2032, 35622), (2286, 31664), (3048, 23748), (3958, 18288), (4064, 17811), (4572, 15832), (5937, 12192), (6096, 11874), (7916, 9144)]