78844668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2659}}^1$

素因数の和:3026

約数の個数: 48

約数和(自身を含む): 210927360

約数和(自身を除く): 132082692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 353, 706, 1059, 1412, 2118, 2471, 2659, 4236, 4942, 5318, 7413, 7977, 9884, 10636, 14826, 15954, 18613, 29652, 31908, 37226, 55839, 74452, 111678, 223356, 938627, 1877254, 2815881, 3754508, 5631762, 6570389, 11263524, 13140778, 19711167, 26281556, 39422334, 78844668]

約数ペア:

[(1, 78844668), (2, 39422334), (3, 26281556), (4, 19711167), (6, 13140778), (7, 11263524), (12, 6570389), (14, 5631762), (21, 3754508), (28, 2815881), (42, 1877254), (84, 938627), (353, 223356), (706, 111678), (1059, 74452), (1412, 55839), (2118, 37226), (2471, 31908), (2659, 29652), (4236, 18613), (4942, 15954), (5318, 14826), (7413, 10636), (7977, 9884)]