72561312

素因数分解:

$2^5\times 3^3\times {\mathrm{83983}}^1$

素因数の和:84002

約数の個数: 48

約数和(自身を含む): 211639680

約数和(自身を除く): 139078368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 83983, 167966, 251949, 335932, 503898, 671864, 755847, 1007796, 1343728, 1511694, 2015592, 2267541, 2687456, 3023388, 4031184, 4535082, 6046776, 8062368, 9070164, 12093552, 18140328, 24187104, 36280656, 72561312]

約数ペア:

[(1, 72561312), (2, 36280656), (3, 24187104), (4, 18140328), (6, 12093552), (8, 9070164), (9, 8062368), (12, 6046776), (16, 4535082), (18, 4031184), (24, 3023388), (27, 2687456), (32, 2267541), (36, 2015592), (48, 1511694), (54, 1343728), (72, 1007796), (96, 755847), (108, 671864), (144, 503898), (216, 335932), (288, 251949), (432, 167966), (864, 83983)]