77137672

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5099}}^1$

素因数の和:5197

約数の個数: 32

約数和(自身を含む): 151776000

約数和(自身を除く): 74638328

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 5099, 7564, 10198, 15128, 20396, 40792, 158069, 311039, 316138, 622078, 632276, 1244156, 1264552, 2488312, 9642209, 19284418, 38568836, 77137672]

約数ペア:

[(1, 77137672), (2, 38568836), (4, 19284418), (8, 9642209), (31, 2488312), (61, 1264552), (62, 1244156), (122, 632276), (124, 622078), (244, 316138), (248, 311039), (488, 158069), (1891, 40792), (3782, 20396), (5099, 15128), (7564, 10198)]