142730424

素因数分解:

$2^3\times 3^5\times {\mathrm{73421}}^1$

素因数の和:73442

約数の個数: 48

約数和(自身を含む): 400884120

約数和(自身を除く): 258153696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 73421, 146842, 220263, 293684, 440526, 587368, 660789, 881052, 1321578, 1762104, 1982367, 2643156, 3964734, 5286312, 5947101, 7929468, 11894202, 15858936, 17841303, 23788404, 35682606, 47576808, 71365212, 142730424]

約数ペア:

[(1, 142730424), (2, 71365212), (3, 47576808), (4, 35682606), (6, 23788404), (8, 17841303), (9, 15858936), (12, 11894202), (18, 7929468), (24, 5947101), (27, 5286312), (36, 3964734), (54, 2643156), (72, 1982367), (81, 1762104), (108, 1321578), (162, 881052), (216, 660789), (243, 587368), (324, 440526), (486, 293684), (648, 220263), (972, 146842), (1944, 73421)]