7648961256

素因数分解:

$2^3\times 3^2\times {\mathrm{7639}}^1\times {\mathrm{13907}}^1$

素因数の和:21558

約数の個数: 48

約数和(自身を含む): 20720138400

約数和(自身を除く): 13071177144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 7639, 13907, 15278, 22917, 27814, 30556, 41721, 45834, 55628, 61112, 68751, 83442, 91668, 111256, 125163, 137502, 166884, 183336, 250326, 275004, 333768, 500652, 550008, 1001304, 106235573, 212471146, 318706719, 424942292, 637413438, 849884584, 956120157, 1274826876, 1912240314, 2549653752, 3824480628, 7648961256]

約数ペア:

[(1, 7648961256), (2, 3824480628), (3, 2549653752), (4, 1912240314), (6, 1274826876), (8, 956120157), (9, 849884584), (12, 637413438), (18, 424942292), (24, 318706719), (36, 212471146), (72, 106235573), (7639, 1001304), (13907, 550008), (15278, 500652), (22917, 333768), (27814, 275004), (30556, 250326), (41721, 183336), (45834, 166884), (55628, 137502), (61112, 125163), (68751, 111256), (83442, 91668)]