72136806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{90397}}^1$

素因数の和:90428

約数の個数: 32

約数和(自身を含む): 173564160

約数和(自身を除く): 101427354

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 90397, 180794, 271191, 542382, 632779, 1265558, 1717543, 1898337, 3435086, 3796674, 5152629, 10305258, 12022801, 24045602, 36068403, 72136806]

約数ペア:

[(1, 72136806), (2, 36068403), (3, 24045602), (6, 12022801), (7, 10305258), (14, 5152629), (19, 3796674), (21, 3435086), (38, 1898337), (42, 1717543), (57, 1265558), (114, 632779), (133, 542382), (266, 271191), (399, 180794), (798, 90397)]