78873492

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{443}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 189911232

約数和(自身を除く): 111037740

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 401, 443, 444, 802, 886, 1203, 1329, 1604, 1772, 2406, 2658, 4812, 5316, 14837, 16391, 29674, 32782, 44511, 49173, 59348, 65564, 89022, 98346, 177643, 178044, 196692, 355286, 532929, 710572, 1065858, 2131716, 6572791, 13145582, 19718373, 26291164, 39436746, 78873492]

約数ペア:

[(1, 78873492), (2, 39436746), (3, 26291164), (4, 19718373), (6, 13145582), (12, 6572791), (37, 2131716), (74, 1065858), (111, 710572), (148, 532929), (222, 355286), (401, 196692), (443, 178044), (444, 177643), (802, 98346), (886, 89022), (1203, 65564), (1329, 59348), (1604, 49173), (1772, 44511), (2406, 32782), (2658, 29674), (4812, 16391), (5316, 14837)]