98642628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1987}}^1$

素因数の和:2201

約数の個数: 72

約数和(自身を含む): 286558272

約数和(自身を除く): 187915644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1773, 1987, 2364, 2758, 3546, 3974, 4137, 5516, 5961, 7092, 7948, 8274, 11922, 12411, 13909, 16548, 17883, 23844, 24822, 27818, 35766, 41727, 49644, 55636, 71532, 83454, 125181, 166908, 250362, 391439, 500724, 782878, 1174317, 1565756, 2348634, 2740073, 3522951, 4697268, 5480146, 7045902, 8220219, 10960292, 14091804, 16440438, 24660657, 32880876, 49321314, 98642628]

約数ペア:

[(1, 98642628), (2, 49321314), (3, 32880876), (4, 24660657), (6, 16440438), (7, 14091804), (9, 10960292), (12, 8220219), (14, 7045902), (18, 5480146), (21, 4697268), (28, 3522951), (36, 2740073), (42, 2348634), (63, 1565756), (84, 1174317), (126, 782878), (197, 500724), (252, 391439), (394, 250362), (591, 166908), (788, 125181), (1182, 83454), (1379, 71532), (1773, 55636), (1987, 49644), (2364, 41727), (2758, 35766), (3546, 27818), (3974, 24822), (4137, 23844), (5516, 17883), (5961, 16548), (7092, 13909), (7948, 12411), (8274, 11922)]