75786516

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:995

約数の個数: 120

約数和(自身を含む): 224827680

約数和(自身を除く): 149041164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 947, 988, 1026, 1053, 1404, 1482, 1539, 1894, 2052, 2106, 2223, 2841, 2964, 3078, 3788, 4212, 4446, 5682, 6156, 6669, 8523, 8892, 11364, 12311, 13338, 17046, 17993, 20007, 24622, 25569, 26676, 34092, 35986, 36933, 40014, 49244, 51138, 53979, 71972, 73866, 76707, 80028, 102276, 107958, 110799, 147732, 153414, 161937, 215916, 221598, 233909, 306828, 323874, 332397, 443196, 467818, 485811, 647748, 664794, 701727, 935636, 971622, 997191, 1329588, 1403454, 1457433, 1943244, 1994382, 2105181, 2806908, 2914866, 3988764, 4210362, 5829732, 6315543, 8420724, 12631086, 18946629, 25262172, 37893258, 75786516]

約数ペア:

[(1, 75786516), (2, 37893258), (3, 25262172), (4, 18946629), (6, 12631086), (9, 8420724), (12, 6315543), (13, 5829732), (18, 4210362), (19, 3988764), (26, 2914866), (27, 2806908), (36, 2105181), (38, 1994382), (39, 1943244), (52, 1457433), (54, 1403454), (57, 1329588), (76, 997191), (78, 971622), (81, 935636), (108, 701727), (114, 664794), (117, 647748), (156, 485811), (162, 467818), (171, 443196), (228, 332397), (234, 323874), (247, 306828), (324, 233909), (342, 221598), (351, 215916), (468, 161937), (494, 153414), (513, 147732), (684, 110799), (702, 107958), (741, 102276), (947, 80028), (988, 76707), (1026, 73866), (1053, 71972), (1404, 53979), (1482, 51138), (1539, 49244), (1894, 40014), (2052, 36933), (2106, 35986), (2223, 34092), (2841, 26676), (2964, 25569), (3078, 24622), (3788, 20007), (4212, 17993), (4446, 17046), (5682, 13338), (6156, 12311), (6669, 11364), (8523, 8892)]