78126594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 214824960

約数和(自身を除く): 136698366

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 19, 21, 26, 34, 38, 39, 42, 51, 57, 78, 91, 102, 114, 119, 133, 182, 221, 238, 247, 266, 273, 323, 357, 399, 442, 443, 494, 546, 646, 663, 714, 741, 798, 886, 969, 1326, 1329, 1482, 1547, 1729, 1938, 2261, 2658, 3094, 3101, 3458, 4199, 4522, 4641, 5187, 5759, 6202, 6783, 7531, 8398, 8417, 9282, 9303, 10374, 11518, 12597, 13566, 15062, 16834, 17277, 18606, 22593, 25194, 25251, 29393, 34554, 40313, 45186, 50502, 52717, 58786, 58919, 80626, 88179, 97903, 105434, 109421, 117838, 120939, 143089, 158151, 176358, 176757, 195806, 218842, 241878, 286178, 293709, 316302, 328263, 353514, 429267, 587418, 656526, 685321, 765947, 858534, 1001623, 1370642, 1531894, 1860157, 2003246, 2055963, 2297841, 3004869, 3720314, 4111926, 4595682, 5580471, 6009738, 11160942, 13021099, 26042198, 39063297, 78126594]

約数ペア:

[(1, 78126594), (2, 39063297), (3, 26042198), (6, 13021099), (7, 11160942), (13, 6009738), (14, 5580471), (17, 4595682), (19, 4111926), (21, 3720314), (26, 3004869), (34, 2297841), (38, 2055963), (39, 2003246), (42, 1860157), (51, 1531894), (57, 1370642), (78, 1001623), (91, 858534), (102, 765947), (114, 685321), (119, 656526), (133, 587418), (182, 429267), (221, 353514), (238, 328263), (247, 316302), (266, 293709), (273, 286178), (323, 241878), (357, 218842), (399, 195806), (442, 176757), (443, 176358), (494, 158151), (546, 143089), (646, 120939), (663, 117838), (714, 109421), (741, 105434), (798, 97903), (886, 88179), (969, 80626), (1326, 58919), (1329, 58786), (1482, 52717), (1547, 50502), (1729, 45186), (1938, 40313), (2261, 34554), (2658, 29393), (3094, 25251), (3101, 25194), (3458, 22593), (4199, 18606), (4522, 17277), (4641, 16834), (5187, 15062), (5759, 13566), (6202, 12597), (6783, 11518), (7531, 10374), (8398, 9303), (8417, 9282)]