66186744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{691}}^1$

素因数の和:1020

約数の個数: 64

約数和(自身を含む): 179034240

約数和(自身を除く): 112847496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 307, 312, 614, 691, 921, 1228, 1382, 1842, 2073, 2456, 2764, 3684, 3991, 4146, 5528, 7368, 7982, 8292, 8983, 11973, 15964, 16584, 17966, 23946, 26949, 31928, 35932, 47892, 53898, 71864, 95784, 107796, 212137, 215592, 424274, 636411, 848548, 1272822, 1697096, 2545644, 2757781, 5091288, 5515562, 8273343, 11031124, 16546686, 22062248, 33093372, 66186744]

約数ペア:

[(1, 66186744), (2, 33093372), (3, 22062248), (4, 16546686), (6, 11031124), (8, 8273343), (12, 5515562), (13, 5091288), (24, 2757781), (26, 2545644), (39, 1697096), (52, 1272822), (78, 848548), (104, 636411), (156, 424274), (307, 215592), (312, 212137), (614, 107796), (691, 95784), (921, 71864), (1228, 53898), (1382, 47892), (1842, 35932), (2073, 31928), (2456, 26949), (2764, 23946), (3684, 17966), (3991, 16584), (4146, 15964), (5528, 11973), (7368, 8983), (7982, 8292)]