81152712

素因数分解:

$2^3\times 3^3\times {\mathrm{375707}}^1$

素因数の和:375722

約数の個数: 32

約数和(自身を含む): 225424800

約数和(自身を除く): 144272088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 375707, 751414, 1127121, 1502828, 2254242, 3005656, 3381363, 4508484, 6762726, 9016968, 10144089, 13525452, 20288178, 27050904, 40576356, 81152712]

約数ペア:

[(1, 81152712), (2, 40576356), (3, 27050904), (4, 20288178), (6, 13525452), (8, 10144089), (9, 9016968), (12, 6762726), (18, 4508484), (24, 3381363), (27, 3005656), (36, 2254242), (54, 1502828), (72, 1127121), (108, 751414), (216, 375707)]