79989954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 176964480

約数和(自身を除く): 96974526

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 239, 242, 363, 461, 478, 717, 726, 922, 1383, 1434, 2629, 2766, 5071, 5258, 7887, 10142, 15213, 15774, 28919, 30426, 55781, 57838, 86757, 110179, 111562, 167343, 173514, 220358, 330537, 334686, 661074, 1211969, 2423938, 3635907, 7271814, 13331659, 26663318, 39994977, 79989954]

約数ペア:

[(1, 79989954), (2, 39994977), (3, 26663318), (6, 13331659), (11, 7271814), (22, 3635907), (33, 2423938), (66, 1211969), (121, 661074), (239, 334686), (242, 330537), (363, 220358), (461, 173514), (478, 167343), (717, 111562), (726, 110179), (922, 86757), (1383, 57838), (1434, 55781), (2629, 30426), (2766, 28919), (5071, 15774), (5258, 15213), (7887, 10142)]