64151298

素因数分解:

$2^1\times 3^3\times {\mathrm{821}}^1\times {\mathrm{1447}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 142830720

約数和(自身を除く): 78679422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 821, 1447, 1642, 2463, 2894, 4341, 4926, 7389, 8682, 13023, 14778, 22167, 26046, 39069, 44334, 78138, 1187987, 2375974, 3563961, 7127922, 10691883, 21383766, 32075649, 64151298]

約数ペア:

[(1, 64151298), (2, 32075649), (3, 21383766), (6, 10691883), (9, 7127922), (18, 3563961), (27, 2375974), (54, 1187987), (821, 78138), (1447, 44334), (1642, 39069), (2463, 26046), (2894, 22167), (4341, 14778), (4926, 13023), (7389, 8682)]