80301564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{106219}}^1$

素因数の和:106239

約数の個数: 48

約数和(自身を含む): 237932800

約数和(自身を除く): 157631236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 106219, 212438, 318657, 424876, 637314, 743533, 955971, 1274628, 1487066, 1911942, 2230599, 2867913, 2974132, 3823884, 4461198, 5735826, 6691797, 8922396, 11471652, 13383594, 20075391, 26767188, 40150782, 80301564]

約数ペア:

[(1, 80301564), (2, 40150782), (3, 26767188), (4, 20075391), (6, 13383594), (7, 11471652), (9, 8922396), (12, 6691797), (14, 5735826), (18, 4461198), (21, 3823884), (27, 2974132), (28, 2867913), (36, 2230599), (42, 1911942), (54, 1487066), (63, 1274628), (84, 955971), (108, 743533), (126, 637314), (189, 424876), (252, 318657), (378, 212438), (756, 106219)]