87035776

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 179854560

約数和(自身を除く): 92818784

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 71, 122, 128, 142, 157, 244, 284, 314, 488, 568, 628, 976, 1136, 1256, 1952, 2272, 2512, 3904, 4331, 4544, 5024, 7808, 8662, 9088, 9577, 10048, 11147, 17324, 19154, 20096, 22294, 34648, 38308, 44588, 69296, 76616, 89176, 138592, 153232, 178352, 277184, 306464, 356704, 554368, 612928, 679967, 713408, 1225856, 1359934, 1426816, 2719868, 5439736, 10879472, 21758944, 43517888, 87035776]

約数ペア:

[(1, 87035776), (2, 43517888), (4, 21758944), (8, 10879472), (16, 5439736), (32, 2719868), (61, 1426816), (64, 1359934), (71, 1225856), (122, 713408), (128, 679967), (142, 612928), (157, 554368), (244, 356704), (284, 306464), (314, 277184), (488, 178352), (568, 153232), (628, 138592), (976, 89176), (1136, 76616), (1256, 69296), (1952, 44588), (2272, 38308), (2512, 34648), (3904, 22294), (4331, 20096), (4544, 19154), (5024, 17324), (7808, 11147), (8662, 10048), (9088, 9577)]