81522306

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2647}}^1$

素因数の和:2743

約数の個数: 48

約数和(自身を含む): 185889600

約数和(自身を除く): 104367294

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 59, 87, 118, 174, 177, 261, 354, 522, 531, 1062, 1711, 2647, 3422, 5133, 5294, 7941, 10266, 15399, 15882, 23823, 30798, 47646, 76763, 153526, 156173, 230289, 312346, 460578, 468519, 690867, 937038, 1381734, 1405557, 2811114, 4529017, 9058034, 13587051, 27174102, 40761153, 81522306]

約数ペア:

[(1, 81522306), (2, 40761153), (3, 27174102), (6, 13587051), (9, 9058034), (18, 4529017), (29, 2811114), (58, 1405557), (59, 1381734), (87, 937038), (118, 690867), (174, 468519), (177, 460578), (261, 312346), (354, 230289), (522, 156173), (531, 153526), (1062, 76763), (1711, 47646), (2647, 30798), (3422, 23823), (5133, 15882), (5294, 15399), (7941, 10266)]