76883842

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 142655040

約数和(自身を除く): 65771198

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 157, 263, 266, 314, 526, 931, 1099, 1841, 1862, 2198, 2983, 3682, 4997, 5966, 7693, 9994, 12887, 15386, 20881, 25774, 34979, 41291, 41762, 69958, 82582, 146167, 244853, 289037, 292334, 489706, 578074, 784529, 1569058, 2023259, 4046518, 5491703, 10983406, 38441921, 76883842]

約数ペア:

[(1, 76883842), (2, 38441921), (7, 10983406), (14, 5491703), (19, 4046518), (38, 2023259), (49, 1569058), (98, 784529), (133, 578074), (157, 489706), (263, 292334), (266, 289037), (314, 244853), (526, 146167), (931, 82582), (1099, 69958), (1841, 41762), (1862, 41291), (2198, 34979), (2983, 25774), (3682, 20881), (4997, 15386), (5966, 12887), (7693, 9994)]