66669954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 153570816

約数和(自身を除く): 86900862

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 137, 221, 274, 367, 411, 442, 663, 734, 822, 1101, 1326, 1781, 2202, 2329, 3562, 4658, 4771, 5343, 6239, 6987, 9542, 10686, 12478, 13974, 14313, 18717, 28626, 30277, 37434, 50279, 60554, 81107, 90831, 100558, 150837, 162214, 181662, 243321, 301674, 486642, 653627, 854743, 1307254, 1709486, 1960881, 2564229, 3921762, 5128458, 11111659, 22223318, 33334977, 66669954]

約数ペア:

[(1, 66669954), (2, 33334977), (3, 22223318), (6, 11111659), (13, 5128458), (17, 3921762), (26, 2564229), (34, 1960881), (39, 1709486), (51, 1307254), (78, 854743), (102, 653627), (137, 486642), (221, 301674), (274, 243321), (367, 181662), (411, 162214), (442, 150837), (663, 100558), (734, 90831), (822, 81107), (1101, 60554), (1326, 50279), (1781, 37434), (2202, 30277), (2329, 28626), (3562, 18717), (4658, 14313), (4771, 13974), (5343, 12478), (6239, 10686), (6987, 9542)]