81244230704

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{439367}}^1$

素因数の和:439522

約数の個数: 80

約数和(自身を含む): 195262169088

約数和(自身を除く): 114017938384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 127, 182, 208, 254, 364, 508, 728, 889, 1016, 1456, 1651, 1778, 2032, 3302, 3556, 6604, 7112, 11557, 13208, 14224, 23114, 26416, 46228, 92456, 184912, 439367, 878734, 1757468, 3075569, 3514936, 5711771, 6151138, 7029872, 11423542, 12302276, 22847084, 24604552, 39982397, 45694168, 49209104, 55799609, 79964794, 91388336, 111599218, 159929588, 223198436, 319859176, 390597263, 446396872, 639718352, 725394917, 781194526, 892793744, 1450789834, 1562389052, 2901579668, 3124778104, 5077764419, 5803159336, 6249556208, 10155528838, 11606318672, 20311057676, 40622115352, 81244230704]

約数ペア:

[(1, 81244230704), (2, 40622115352), (4, 20311057676), (7, 11606318672), (8, 10155528838), (13, 6249556208), (14, 5803159336), (16, 5077764419), (26, 3124778104), (28, 2901579668), (52, 1562389052), (56, 1450789834), (91, 892793744), (104, 781194526), (112, 725394917), (127, 639718352), (182, 446396872), (208, 390597263), (254, 319859176), (364, 223198436), (508, 159929588), (728, 111599218), (889, 91388336), (1016, 79964794), (1456, 55799609), (1651, 49209104), (1778, 45694168), (2032, 39982397), (3302, 24604552), (3556, 22847084), (6604, 12302276), (7112, 11423542), (11557, 7029872), (13208, 6151138), (14224, 5711771), (23114, 3514936), (26416, 3075569), (46228, 1757468), (92456, 878734), (184912, 439367)]