64616454

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3039

約数の個数: 80

約数和(自身を含む): 174240000

約数和(自身を除く): 109623546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 2999, 3078, 3591, 5998, 7182, 8997, 10773, 17994, 20993, 21546, 26991, 41986, 53982, 56981, 62979, 80973, 113962, 125958, 161946, 170943, 188937, 242919, 341886, 377874, 398867, 485838, 512829, 566811, 797734, 1025658, 1133622, 1196601, 1538487, 1700433, 2393202, 3076974, 3400866, 3589803, 4615461, 7179606, 9230922, 10769409, 21538818, 32308227, 64616454]

約数ペア:

[(1, 64616454), (2, 32308227), (3, 21538818), (6, 10769409), (7, 9230922), (9, 7179606), (14, 4615461), (18, 3589803), (19, 3400866), (21, 3076974), (27, 2393202), (38, 1700433), (42, 1538487), (54, 1196601), (57, 1133622), (63, 1025658), (81, 797734), (114, 566811), (126, 512829), (133, 485838), (162, 398867), (171, 377874), (189, 341886), (266, 242919), (342, 188937), (378, 170943), (399, 161946), (513, 125958), (567, 113962), (798, 80973), (1026, 62979), (1134, 56981), (1197, 53982), (1539, 41986), (2394, 26991), (2999, 21546), (3078, 20993), (3591, 17994), (5998, 10773), (7182, 8997)]