82653164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{439}}^1$

素因数の和:854

約数の個数: 36

約数和(自身を含む): 159759600

約数和(自身を除く): 77106436

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 389, 439, 484, 778, 878, 1556, 1756, 4279, 4829, 8558, 9658, 17116, 19316, 47069, 53119, 94138, 106238, 170771, 188276, 212476, 341542, 683084, 1878481, 3756962, 7513924, 20663291, 41326582, 82653164]

約数ペア:

[(1, 82653164), (2, 41326582), (4, 20663291), (11, 7513924), (22, 3756962), (44, 1878481), (121, 683084), (242, 341542), (389, 212476), (439, 188276), (484, 170771), (778, 106238), (878, 94138), (1556, 53119), (1756, 47069), (4279, 19316), (4829, 17116), (8558, 9658)]