71556156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{94651}}^1$

素因数の和:94671

約数の個数: 48

約数和(自身を含む): 212020480

約数和(自身を除く): 140464324

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, 94651, 189302, 283953, 378604, 567906, 662557, 851859, 1135812, 1325114, 1703718, 1987671, 2555577, 2650228, 3407436, 3975342, 5111154, 5963013, 7950684, 10222308, 11926026, 17889039, 23852052, 35778078, 71556156]

約数ペア:

[(1, 71556156), (2, 35778078), (3, 23852052), (4, 17889039), (6, 11926026), (7, 10222308), (9, 7950684), (12, 5963013), (14, 5111154), (18, 3975342), (21, 3407436), (27, 2650228), (28, 2555577), (36, 1987671), (42, 1703718), (54, 1325114), (63, 1135812), (84, 851859), (108, 662557), (126, 567906), (189, 378604), (252, 283953), (378, 189302), (756, 94651)]