81374868

素因数分解:

$2^2\times 3^5\times {\mathrm{83719}}^1$

素因数の和:83738

約数の個数: 36

約数和(自身を含む): 213318560

約数和(自身を除く): 131943692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 83719, 167438, 251157, 334876, 502314, 753471, 1004628, 1506942, 2260413, 3013884, 4520826, 6781239, 9041652, 13562478, 20343717, 27124956, 40687434, 81374868]

約数ペア:

[(1, 81374868), (2, 40687434), (3, 27124956), (4, 20343717), (6, 13562478), (9, 9041652), (12, 6781239), (18, 4520826), (27, 3013884), (36, 2260413), (54, 1506942), (81, 1004628), (108, 753471), (162, 502314), (243, 334876), (324, 251157), (486, 167438), (972, 83719)]