72348336

素因数分解:

$2^4\times 3^3\times {\mathrm{223}}^1\times {\mathrm{751}}^1$

素因数の和:991

約数の個数: 80

約数和(自身を含む): 208875520

約数和(自身を除く): 136527184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 223, 432, 446, 669, 751, 892, 1338, 1502, 1784, 2007, 2253, 2676, 3004, 3568, 4014, 4506, 5352, 6008, 6021, 6759, 8028, 9012, 10704, 12016, 12042, 13518, 16056, 18024, 20277, 24084, 27036, 32112, 36048, 40554, 48168, 54072, 81108, 96336, 108144, 162216, 167473, 324432, 334946, 502419, 669892, 1004838, 1339784, 1507257, 2009676, 2679568, 3014514, 4019352, 4521771, 6029028, 8038704, 9043542, 12058056, 18087084, 24116112, 36174168, 72348336]

約数ペア:

[(1, 72348336), (2, 36174168), (3, 24116112), (4, 18087084), (6, 12058056), (8, 9043542), (9, 8038704), (12, 6029028), (16, 4521771), (18, 4019352), (24, 3014514), (27, 2679568), (36, 2009676), (48, 1507257), (54, 1339784), (72, 1004838), (108, 669892), (144, 502419), (216, 334946), (223, 324432), (432, 167473), (446, 162216), (669, 108144), (751, 96336), (892, 81108), (1338, 54072), (1502, 48168), (1784, 40554), (2007, 36048), (2253, 32112), (2676, 27036), (3004, 24084), (3568, 20277), (4014, 18024), (4506, 16056), (5352, 13518), (6008, 12042), (6021, 12016), (6759, 10704), (8028, 9012)]