66715356

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 158505984

約数和(自身を除く): 91790628

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 223, 233, 321, 428, 446, 466, 642, 669, 699, 892, 932, 1284, 1338, 1398, 2676, 2796, 23861, 24931, 47722, 49862, 51959, 71583, 74793, 95444, 99724, 103918, 143166, 149586, 155877, 207836, 286332, 299172, 311754, 623508, 5559613, 11119226, 16678839, 22238452, 33357678, 66715356]

約数ペア:

[(1, 66715356), (2, 33357678), (3, 22238452), (4, 16678839), (6, 11119226), (12, 5559613), (107, 623508), (214, 311754), (223, 299172), (233, 286332), (321, 207836), (428, 155877), (446, 149586), (466, 143166), (642, 103918), (669, 99724), (699, 95444), (892, 74793), (932, 71583), (1284, 51959), (1338, 49862), (1398, 47722), (2676, 24931), (2796, 23861)]