78641772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1391

約数の個数: 72

約数和(自身を含む): 206771376

約数和(自身を除く): 128129604

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 121, 123, 132, 164, 242, 246, 363, 451, 484, 492, 726, 902, 1321, 1353, 1452, 1804, 2642, 2706, 3963, 4961, 5284, 5412, 7926, 9922, 14531, 14883, 15852, 19844, 29062, 29766, 43593, 54161, 58124, 59532, 87186, 108322, 159841, 162483, 174372, 216644, 319682, 324966, 479523, 595771, 639364, 649932, 959046, 1191542, 1787313, 1918092, 2383084, 3574626, 6553481, 7149252, 13106962, 19660443, 26213924, 39320886, 78641772]

約数ペア:

[(1, 78641772), (2, 39320886), (3, 26213924), (4, 19660443), (6, 13106962), (11, 7149252), (12, 6553481), (22, 3574626), (33, 2383084), (41, 1918092), (44, 1787313), (66, 1191542), (82, 959046), (121, 649932), (123, 639364), (132, 595771), (164, 479523), (242, 324966), (246, 319682), (363, 216644), (451, 174372), (484, 162483), (492, 159841), (726, 108322), (902, 87186), (1321, 59532), (1353, 58124), (1452, 54161), (1804, 43593), (2642, 29766), (2706, 29062), (3963, 19844), (4961, 15852), (5284, 14883), (5412, 14531), (7926, 9922)]