71145864

素因数分解:

$2^3\times 3^4\times {\mathrm{109793}}^1$

素因数の和:109811

約数の個数: 40

約数和(自身を含む): 199276110

約数和(自身を除く): 128130246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 109793, 219586, 329379, 439172, 658758, 878344, 988137, 1317516, 1976274, 2635032, 2964411, 3952548, 5928822, 7905096, 8893233, 11857644, 17786466, 23715288, 35572932, 71145864]

約数ペア:

[(1, 71145864), (2, 35572932), (3, 23715288), (4, 17786466), (6, 11857644), (8, 8893233), (9, 7905096), (12, 5928822), (18, 3952548), (24, 2964411), (27, 2635032), (36, 1976274), (54, 1317516), (72, 988137), (81, 878344), (108, 658758), (162, 439172), (216, 329379), (324, 219586), (648, 109793)]