99171906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 220492800

約数和(自身を除く): 121320894

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 109, 114, 138, 218, 327, 347, 437, 654, 694, 874, 1041, 1311, 2071, 2082, 2507, 2622, 4142, 5014, 6213, 6593, 7521, 7981, 12426, 13186, 15042, 15962, 19779, 23943, 37823, 39558, 47633, 47886, 75646, 95266, 113469, 142899, 151639, 226938, 285798, 303278, 454917, 718637, 869929, 909834, 1437274, 1739858, 2155911, 2609787, 4311822, 5219574, 16528651, 33057302, 49585953, 99171906]

約数ペア:

[(1, 99171906), (2, 49585953), (3, 33057302), (6, 16528651), (19, 5219574), (23, 4311822), (38, 2609787), (46, 2155911), (57, 1739858), (69, 1437274), (109, 909834), (114, 869929), (138, 718637), (218, 454917), (327, 303278), (347, 285798), (437, 226938), (654, 151639), (694, 142899), (874, 113469), (1041, 95266), (1311, 75646), (2071, 47886), (2082, 47633), (2507, 39558), (2622, 37823), (4142, 23943), (5014, 19779), (6213, 15962), (6593, 15042), (7521, 13186), (7981, 12426)]