68280264

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{72949}}^1$

素因数の和:72974

約数の個数: 48

約数和(自身を含む): 199153500

約数和(自身を除く): 130873236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 72949, 145898, 218847, 291796, 437694, 583592, 656541, 875388, 948337, 1313082, 1750776, 1896674, 2626164, 2845011, 3793348, 5252328, 5690022, 7586696, 8535033, 11380044, 17070066, 22760088, 34140132, 68280264]

約数ペア:

[(1, 68280264), (2, 34140132), (3, 22760088), (4, 17070066), (6, 11380044), (8, 8535033), (9, 7586696), (12, 5690022), (13, 5252328), (18, 3793348), (24, 2845011), (26, 2626164), (36, 1896674), (39, 1750776), (52, 1313082), (72, 948337), (78, 875388), (104, 656541), (117, 583592), (156, 437694), (234, 291796), (312, 218847), (468, 145898), (936, 72949)]