8880564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1373}}^1$

素因数の和:1405

約数の個数: 72

約数和(自身を含む): 26314848

約数和(自身を除く): 17434284

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1373, 1617, 2156, 2746, 3234, 4119, 5492, 6468, 8238, 9611, 15103, 16476, 19222, 28833, 30206, 38444, 45309, 57666, 60412, 67277, 90618, 105721, 115332, 134554, 181236, 201831, 211442, 269108, 317163, 403662, 422884, 634326, 740047, 807324, 1268652, 1480094, 2220141, 2960188, 4440282, 8880564]

約数ペア:

[(1, 8880564), (2, 4440282), (3, 2960188), (4, 2220141), (6, 1480094), (7, 1268652), (11, 807324), (12, 740047), (14, 634326), (21, 422884), (22, 403662), (28, 317163), (33, 269108), (42, 211442), (44, 201831), (49, 181236), (66, 134554), (77, 115332), (84, 105721), (98, 90618), (132, 67277), (147, 60412), (154, 57666), (196, 45309), (231, 38444), (294, 30206), (308, 28833), (462, 19222), (539, 16476), (588, 15103), (924, 9611), (1078, 8238), (1373, 6468), (1617, 5492), (2156, 4119), (2746, 3234)]