80679348

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43943}}^1$

素因数の和:43973

約数の個数: 48

約数和(自身を含む): 221477760

約数和(自身を除く): 140798412

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 43943, 87886, 131829, 175772, 263658, 395487, 527316, 747031, 790974, 1186461, 1494062, 1581948, 2241093, 2372922, 2988124, 4482186, 4745844, 6723279, 8964372, 13446558, 20169837, 26893116, 40339674, 80679348]

約数ペア:

[(1, 80679348), (2, 40339674), (3, 26893116), (4, 20169837), (6, 13446558), (9, 8964372), (12, 6723279), (17, 4745844), (18, 4482186), (27, 2988124), (34, 2372922), (36, 2241093), (51, 1581948), (54, 1494062), (68, 1186461), (102, 790974), (108, 747031), (153, 527316), (204, 395487), (306, 263658), (459, 175772), (612, 131829), (918, 87886), (1836, 43943)]