87705618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:912

約数の個数: 128

約数和(自身を含む): 249661440

約数和(自身を除く): 161955822

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 17, 21, 22, 26, 33, 34, 39, 42, 51, 66, 77, 78, 91, 102, 119, 143, 154, 182, 187, 221, 231, 238, 273, 286, 357, 374, 429, 442, 462, 546, 561, 663, 714, 858, 859, 1001, 1122, 1309, 1326, 1547, 1718, 2002, 2431, 2577, 2618, 3003, 3094, 3927, 4641, 4862, 5154, 6006, 6013, 7293, 7854, 9282, 9449, 11167, 12026, 14586, 14603, 17017, 18039, 18898, 22334, 28347, 29206, 33501, 34034, 36078, 43809, 51051, 56694, 66143, 67002, 78169, 87618, 102102, 102221, 122837, 132286, 156338, 160633, 189839, 198429, 204442, 234507, 245674, 306663, 321266, 368511, 379678, 396858, 469014, 481899, 569517, 613326, 737022, 859859, 963798, 1124431, 1139034, 1328873, 1719718, 2088229, 2248862, 2579577, 2657746, 3373293, 3986619, 4176458, 5159154, 6264687, 6746586, 7973238, 12529374, 14617603, 29235206, 43852809, 87705618]

約数ペア:

[(1, 87705618), (2, 43852809), (3, 29235206), (6, 14617603), (7, 12529374), (11, 7973238), (13, 6746586), (14, 6264687), (17, 5159154), (21, 4176458), (22, 3986619), (26, 3373293), (33, 2657746), (34, 2579577), (39, 2248862), (42, 2088229), (51, 1719718), (66, 1328873), (77, 1139034), (78, 1124431), (91, 963798), (102, 859859), (119, 737022), (143, 613326), (154, 569517), (182, 481899), (187, 469014), (221, 396858), (231, 379678), (238, 368511), (273, 321266), (286, 306663), (357, 245674), (374, 234507), (429, 204442), (442, 198429), (462, 189839), (546, 160633), (561, 156338), (663, 132286), (714, 122837), (858, 102221), (859, 102102), (1001, 87618), (1122, 78169), (1309, 67002), (1326, 66143), (1547, 56694), (1718, 51051), (2002, 43809), (2431, 36078), (2577, 34034), (2618, 33501), (3003, 29206), (3094, 28347), (3927, 22334), (4641, 18898), (4862, 18039), (5154, 17017), (6006, 14603), (6013, 14586), (7293, 12026), (7854, 11167), (9282, 9449)]