77433160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2851}}^1$

素因数の和:2966

約数の個数: 64

約数和(自身を含む): 201237120

約数和(自身を除く): 123803960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2716, 2851, 3395, 3880, 5432, 5702, 6790, 11404, 13580, 14255, 19957, 22808, 27160, 28510, 39914, 57020, 79828, 99785, 114040, 159656, 199570, 276547, 399140, 553094, 798280, 1106188, 1382735, 1935829, 2212376, 2765470, 3871658, 5530940, 7743316, 9679145, 11061880, 15486632, 19358290, 38716580, 77433160]

約数ペア:

[(1, 77433160), (2, 38716580), (4, 19358290), (5, 15486632), (7, 11061880), (8, 9679145), (10, 7743316), (14, 5530940), (20, 3871658), (28, 2765470), (35, 2212376), (40, 1935829), (56, 1382735), (70, 1106188), (97, 798280), (140, 553094), (194, 399140), (280, 276547), (388, 199570), (485, 159656), (679, 114040), (776, 99785), (970, 79828), (1358, 57020), (1940, 39914), (2716, 28510), (2851, 27160), (3395, 22808), (3880, 19957), (5432, 14255), (5702, 13580), (6790, 11404)]