72487488

素因数分解:

$2^6\times 3^1\times {\mathrm{223}}^1\times {\mathrm{1693}}^1$

素因数の和:1931

約数の個数: 56

約数和(自身を含む): 192763648

約数和(自身を除く): 120276160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 223, 446, 669, 892, 1338, 1693, 1784, 2676, 3386, 3568, 5079, 5352, 6772, 7136, 10158, 10704, 13544, 14272, 20316, 21408, 27088, 40632, 42816, 54176, 81264, 108352, 162528, 325056, 377539, 755078, 1132617, 1510156, 2265234, 3020312, 4530468, 6040624, 9060936, 12081248, 18121872, 24162496, 36243744, 72487488]

約数ペア:

[(1, 72487488), (2, 36243744), (3, 24162496), (4, 18121872), (6, 12081248), (8, 9060936), (12, 6040624), (16, 4530468), (24, 3020312), (32, 2265234), (48, 1510156), (64, 1132617), (96, 755078), (192, 377539), (223, 325056), (446, 162528), (669, 108352), (892, 81264), (1338, 54176), (1693, 42816), (1784, 40632), (2676, 27088), (3386, 21408), (3568, 20316), (5079, 14272), (5352, 13544), (6772, 10704), (7136, 10158)]