64872103716

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{2467}}^1\times {\mathrm{4969}}^1$

素因数の和:7463

約数の個数: 144

約数和(自身を含む): 195764721600

約数和(自身を除く): 130892617884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2467, 2646, 4934, 4969, 5292, 7401, 9868, 9938, 14802, 14907, 17269, 19876, 22203, 29604, 29814, 34538, 34783, 44406, 44721, 51807, 59628, 66609, 69076, 69566, 88812, 89442, 103614, 104349, 120883, 133218, 134163, 139132, 155421, 178884, 207228, 208698, 241766, 243481, 266436, 268326, 310842, 313047, 362649, 417396, 466263, 483532, 486962, 536652, 621684, 626094, 725298, 730443, 932526, 939141, 973924, 1087947, 1252188, 1450596, 1460886, 1865052, 1878282, 2175894, 2191329, 2921772, 3263841, 3756564, 4351788, 4382658, 6527682, 6573987, 8765316, 12258523, 13055364, 13147974, 24517046, 26295948, 36775569, 49034092, 73551138, 85809661, 110326707, 147102276, 171619322, 220653414, 257428983, 330980121, 343238644, 441306828, 514857966, 600667627, 661960242, 772286949, 1029715932, 1201335254, 1323920484, 1544573898, 1802002881, 2316860847, 2402670508, 3089147796, 3604005762, 4633721694, 5406008643, 7208011524, 9267443388, 10812017286, 16218025929, 21624034572, 32436051858, 64872103716]

約数ペア:

[(1, 64872103716), (2, 32436051858), (3, 21624034572), (4, 16218025929), (6, 10812017286), (7, 9267443388), (9, 7208011524), (12, 5406008643), (14, 4633721694), (18, 3604005762), (21, 3089147796), (27, 2402670508), (28, 2316860847), (36, 1802002881), (42, 1544573898), (49, 1323920484), (54, 1201335254), (63, 1029715932), (84, 772286949), (98, 661960242), (108, 600667627), (126, 514857966), (147, 441306828), (189, 343238644), (196, 330980121), (252, 257428983), (294, 220653414), (378, 171619322), (441, 147102276), (588, 110326707), (756, 85809661), (882, 73551138), (1323, 49034092), (1764, 36775569), (2467, 26295948), (2646, 24517046), (4934, 13147974), (4969, 13055364), (5292, 12258523), (7401, 8765316), (9868, 6573987), (9938, 6527682), (14802, 4382658), (14907, 4351788), (17269, 3756564), (19876, 3263841), (22203, 2921772), (29604, 2191329), (29814, 2175894), (34538, 1878282), (34783, 1865052), (44406, 1460886), (44721, 1450596), (51807, 1252188), (59628, 1087947), (66609, 973924), (69076, 939141), (69566, 932526), (88812, 730443), (89442, 725298), (103614, 626094), (104349, 621684), (120883, 536652), (133218, 486962), (134163, 483532), (139132, 466263), (155421, 417396), (178884, 362649), (207228, 313047), (208698, 310842), (241766, 268326), (243481, 266436)]