74717316

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 207508224

約数和(自身を除く): 132790908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 43, 54, 62, 81, 86, 93, 108, 124, 129, 162, 172, 173, 186, 258, 279, 324, 346, 372, 387, 516, 519, 558, 692, 774, 837, 1038, 1116, 1161, 1333, 1548, 1557, 1674, 2076, 2322, 2511, 2666, 3114, 3348, 3483, 3999, 4644, 4671, 5022, 5332, 5363, 6228, 6966, 7439, 7998, 9342, 10044, 10726, 11997, 13932, 14013, 14878, 15996, 16089, 18684, 21452, 22317, 23994, 28026, 29756, 32178, 35991, 44634, 47988, 48267, 56052, 64356, 66951, 71982, 89268, 96534, 107973, 133902, 143964, 144801, 193068, 200853, 215946, 230609, 267804, 289602, 401706, 431892, 434403, 461218, 579204, 602559, 691827, 803412, 868806, 922436, 1205118, 1383654, 1737612, 2075481, 2410236, 2767308, 4150962, 6226443, 8301924, 12452886, 18679329, 24905772, 37358658, 74717316]

約数ペア:

[(1, 74717316), (2, 37358658), (3, 24905772), (4, 18679329), (6, 12452886), (9, 8301924), (12, 6226443), (18, 4150962), (27, 2767308), (31, 2410236), (36, 2075481), (43, 1737612), (54, 1383654), (62, 1205118), (81, 922436), (86, 868806), (93, 803412), (108, 691827), (124, 602559), (129, 579204), (162, 461218), (172, 434403), (173, 431892), (186, 401706), (258, 289602), (279, 267804), (324, 230609), (346, 215946), (372, 200853), (387, 193068), (516, 144801), (519, 143964), (558, 133902), (692, 107973), (774, 96534), (837, 89268), (1038, 71982), (1116, 66951), (1161, 64356), (1333, 56052), (1548, 48267), (1557, 47988), (1674, 44634), (2076, 35991), (2322, 32178), (2511, 29756), (2666, 28026), (3114, 23994), (3348, 22317), (3483, 21452), (3999, 18684), (4644, 16089), (4671, 15996), (5022, 14878), (5332, 14013), (5363, 13932), (6228, 11997), (6966, 10726), (7439, 10044), (7998, 9342)]