87438864

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{29863}}^1$

素因数の和:29935

約数の個数: 40

約数和(自身を含む): 229594432

約数和(自身を除く): 142155568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 29863, 59726, 89589, 119452, 179178, 238904, 358356, 477808, 716712, 1433424, 1821643, 3643286, 5464929, 7286572, 10929858, 14573144, 21859716, 29146288, 43719432, 87438864]

約数ペア:

[(1, 87438864), (2, 43719432), (3, 29146288), (4, 21859716), (6, 14573144), (8, 10929858), (12, 7286572), (16, 5464929), (24, 3643286), (48, 1821643), (61, 1433424), (122, 716712), (183, 477808), (244, 358356), (366, 238904), (488, 179178), (732, 119452), (976, 89589), (1464, 59726), (2928, 29863)]