79176670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 155623680

約数和(自身を除く): 76447010

約数列:

[1, 2, 5, 10, 29, 37, 47, 58, 74, 94, 145, 157, 185, 235, 290, 314, 370, 470, 785, 1073, 1363, 1570, 1739, 2146, 2726, 3478, 4553, 5365, 5809, 6815, 7379, 8695, 9106, 10730, 11618, 13630, 14758, 17390, 22765, 29045, 36895, 45530, 50431, 58090, 73790, 100862, 168461, 213991, 252155, 273023, 336922, 427982, 504310, 546046, 842305, 1069955, 1365115, 1684610, 2139910, 2730230, 7917667, 15835334, 39588335, 79176670]

約数ペア:

[(1, 79176670), (2, 39588335), (5, 15835334), (10, 7917667), (29, 2730230), (37, 2139910), (47, 1684610), (58, 1365115), (74, 1069955), (94, 842305), (145, 546046), (157, 504310), (185, 427982), (235, 336922), (290, 273023), (314, 252155), (370, 213991), (470, 168461), (785, 100862), (1073, 73790), (1363, 58090), (1570, 50431), (1739, 45530), (2146, 36895), (2726, 29045), (3478, 22765), (4553, 17390), (5365, 14758), (5809, 13630), (6815, 11618), (7379, 10730), (8695, 9106)]