72748608

素因数分解:

$2^6\times 3^1\times {\mathrm{563}}^1\times {\mathrm{673}}^1$

素因数の和:1251

約数の個数: 56

約数和(自身を含む): 193109088

約数和(自身を除く): 120360480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 563, 673, 1126, 1346, 1689, 2019, 2252, 2692, 3378, 4038, 4504, 5384, 6756, 8076, 9008, 10768, 13512, 16152, 18016, 21536, 27024, 32304, 36032, 43072, 54048, 64608, 108096, 129216, 378899, 757798, 1136697, 1515596, 2273394, 3031192, 4546788, 6062384, 9093576, 12124768, 18187152, 24249536, 36374304, 72748608]

約数ペア:

[(1, 72748608), (2, 36374304), (3, 24249536), (4, 18187152), (6, 12124768), (8, 9093576), (12, 6062384), (16, 4546788), (24, 3031192), (32, 2273394), (48, 1515596), (64, 1136697), (96, 757798), (192, 378899), (563, 129216), (673, 108096), (1126, 64608), (1346, 54048), (1689, 43072), (2019, 36032), (2252, 32304), (2692, 27024), (3378, 21536), (4038, 18016), (4504, 16152), (5384, 13512), (6756, 10768), (8076, 9008)]