79968924

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 238963200

約数和(自身を除く): 158994276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 139, 189, 252, 278, 378, 417, 556, 756, 761, 834, 973, 1251, 1522, 1668, 1946, 2283, 2502, 2919, 3044, 3753, 3892, 4566, 5004, 5327, 5838, 6849, 7506, 8757, 9132, 10654, 11676, 13698, 15012, 15981, 17514, 20547, 21308, 26271, 27396, 31962, 35028, 41094, 47943, 52542, 63924, 82188, 95886, 105084, 105779, 143829, 191772, 211558, 287658, 317337, 423116, 575316, 634674, 740453, 952011, 1269348, 1480906, 1904022, 2221359, 2856033, 2961812, 3808044, 4442718, 5712066, 6664077, 8885436, 11424132, 13328154, 19992231, 26656308, 39984462, 79968924]

約数ペア:

[(1, 79968924), (2, 39984462), (3, 26656308), (4, 19992231), (6, 13328154), (7, 11424132), (9, 8885436), (12, 6664077), (14, 5712066), (18, 4442718), (21, 3808044), (27, 2961812), (28, 2856033), (36, 2221359), (42, 1904022), (54, 1480906), (63, 1269348), (84, 952011), (108, 740453), (126, 634674), (139, 575316), (189, 423116), (252, 317337), (278, 287658), (378, 211558), (417, 191772), (556, 143829), (756, 105779), (761, 105084), (834, 95886), (973, 82188), (1251, 63924), (1522, 52542), (1668, 47943), (1946, 41094), (2283, 35028), (2502, 31962), (2919, 27396), (3044, 26271), (3753, 21308), (3892, 20547), (4566, 17514), (5004, 15981), (5327, 15012), (5838, 13698), (6849, 11676), (7506, 10654), (8757, 9132)]