79935948

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3329}}^1$

素因数の和:3391

約数の個数: 72

約数和(自身を含む): 218181600

約数和(自身を除く): 138245652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2668, 3329, 4002, 6003, 6658, 8004, 9987, 12006, 13316, 19974, 24012, 29961, 39948, 59922, 76567, 96541, 119844, 153134, 193082, 229701, 289623, 306268, 386164, 459402, 579246, 689103, 868869, 918804, 1158492, 1378206, 1737738, 2220443, 2756412, 3475476, 4440886, 6661329, 8881772, 13322658, 19983987, 26645316, 39967974, 79935948]

約数ペア:

[(1, 79935948), (2, 39967974), (3, 26645316), (4, 19983987), (6, 13322658), (9, 8881772), (12, 6661329), (18, 4440886), (23, 3475476), (29, 2756412), (36, 2220443), (46, 1737738), (58, 1378206), (69, 1158492), (87, 918804), (92, 868869), (116, 689103), (138, 579246), (174, 459402), (207, 386164), (261, 306268), (276, 289623), (348, 229701), (414, 193082), (522, 153134), (667, 119844), (828, 96541), (1044, 76567), (1334, 59922), (2001, 39948), (2668, 29961), (3329, 24012), (4002, 19974), (6003, 13316), (6658, 12006), (8004, 9987)]