90718812

素因数分解:

$2^2\times 3^3\times {\mathrm{887}}^1\times {\mathrm{947}}^1$

素因数の和:1847

約数の個数: 48

約数和(自身を含む): 235710720

約数和(自身を除く): 144991908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 887, 947, 1774, 1894, 2661, 2841, 3548, 3788, 5322, 5682, 7983, 8523, 10644, 11364, 15966, 17046, 23949, 25569, 31932, 34092, 47898, 51138, 95796, 102276, 839989, 1679978, 2519967, 3359956, 5039934, 7559901, 10079868, 15119802, 22679703, 30239604, 45359406, 90718812]

約数ペア:

[(1, 90718812), (2, 45359406), (3, 30239604), (4, 22679703), (6, 15119802), (9, 10079868), (12, 7559901), (18, 5039934), (27, 3359956), (36, 2519967), (54, 1679978), (108, 839989), (887, 102276), (947, 95796), (1774, 51138), (1894, 47898), (2661, 34092), (2841, 31932), (3548, 25569), (3788, 23949), (5322, 17046), (5682, 15966), (7983, 11364), (8523, 10644)]