77517946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 131777280

約数和(自身を除く): 54259334

約数列:

[1, 2, 11, 22, 47, 61, 94, 122, 517, 671, 1034, 1229, 1342, 2458, 2867, 5734, 13519, 27038, 31537, 57763, 63074, 74969, 115526, 149938, 635393, 824659, 1270786, 1649318, 3523543, 7047086, 38758973, 77517946]

約数ペア:

[(1, 77517946), (2, 38758973), (11, 7047086), (22, 3523543), (47, 1649318), (61, 1270786), (94, 824659), (122, 635393), (517, 149938), (671, 115526), (1034, 74969), (1229, 63074), (1342, 57763), (2458, 31537), (2867, 27038), (5734, 13519)]