102779028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{563}}^1$

素因数の和:1045

約数の個数: 72

約数和(自身を含む): 284540256

約数和(自身を除く): 181761228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 461, 563, 922, 1126, 1383, 1689, 1844, 2252, 2766, 3378, 4149, 5067, 5071, 5532, 6193, 6756, 8298, 10134, 10142, 12386, 15213, 16596, 18579, 20268, 20284, 24772, 30426, 37158, 45639, 55737, 60852, 74316, 91278, 111474, 182556, 222948, 259543, 519086, 778629, 1038172, 1557258, 2335887, 2854973, 3114516, 4671774, 5709946, 8564919, 9343548, 11419892, 17129838, 25694757, 34259676, 51389514, 102779028]

約数ペア:

[(1, 102779028), (2, 51389514), (3, 34259676), (4, 25694757), (6, 17129838), (9, 11419892), (11, 9343548), (12, 8564919), (18, 5709946), (22, 4671774), (33, 3114516), (36, 2854973), (44, 2335887), (66, 1557258), (99, 1038172), (132, 778629), (198, 519086), (396, 259543), (461, 222948), (563, 182556), (922, 111474), (1126, 91278), (1383, 74316), (1689, 60852), (1844, 55737), (2252, 45639), (2766, 37158), (3378, 30426), (4149, 24772), (5067, 20284), (5071, 20268), (5532, 18579), (6193, 16596), (6756, 15213), (8298, 12386), (10134, 10142)]