83509636

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1987}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 178124800

約数和(自身を除く): 94615164

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 1106, 1501, 1987, 2212, 3002, 3974, 6004, 7948, 10507, 13909, 21014, 27818, 37753, 42028, 55636, 75506, 151012, 156973, 264271, 313946, 528542, 627892, 1057084, 1098811, 2197622, 2982487, 4395244, 5964974, 11929948, 20877409, 41754818, 83509636]

約数ペア:

[(1, 83509636), (2, 41754818), (4, 20877409), (7, 11929948), (14, 5964974), (19, 4395244), (28, 2982487), (38, 2197622), (76, 1098811), (79, 1057084), (133, 627892), (158, 528542), (266, 313946), (316, 264271), (532, 156973), (553, 151012), (1106, 75506), (1501, 55636), (1987, 42028), (2212, 37753), (3002, 27818), (3974, 21014), (6004, 13909), (7948, 10507)]