72807984

素因数分解:

$2^4\times 3^4\times {\mathrm{56179}}^1$

素因数の和:56199

約数の個数: 50

約数和(自身を含む): 210731180

約数和(自身を除く): 137923196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 56179, 112358, 168537, 224716, 337074, 449432, 505611, 674148, 898864, 1011222, 1348296, 1516833, 2022444, 2696592, 3033666, 4044888, 4550499, 6067332, 8089776, 9100998, 12134664, 18201996, 24269328, 36403992, 72807984]

約数ペア:

[(1, 72807984), (2, 36403992), (3, 24269328), (4, 18201996), (6, 12134664), (8, 9100998), (9, 8089776), (12, 6067332), (16, 4550499), (18, 4044888), (24, 3033666), (27, 2696592), (36, 2022444), (48, 1516833), (54, 1348296), (72, 1011222), (81, 898864), (108, 674148), (144, 505611), (162, 449432), (216, 337074), (324, 224716), (432, 168537), (648, 112358), (1296, 56179)]