73845136

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2609}}^1$

素因数の和:2707

約数の個数: 40

約数和(自身を含む): 150492600

約数和(自身を除く): 76647464

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 232, 244, 464, 488, 976, 1769, 2609, 3538, 5218, 7076, 10436, 14152, 20872, 28304, 41744, 75661, 151322, 159149, 302644, 318298, 605288, 636596, 1210576, 1273192, 2546384, 4615321, 9230642, 18461284, 36922568, 73845136]

約数ペア:

[(1, 73845136), (2, 36922568), (4, 18461284), (8, 9230642), (16, 4615321), (29, 2546384), (58, 1273192), (61, 1210576), (116, 636596), (122, 605288), (232, 318298), (244, 302644), (464, 159149), (488, 151322), (976, 75661), (1769, 41744), (2609, 28304), (3538, 20872), (5218, 14152), (7076, 10436)]