77074578

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{67967}}^1$

素因数の和:67988

約数の個数: 40

約数和(自身を含む): 197379072

約数和(自身を除く): 120304494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 67967, 135934, 203901, 407802, 475769, 611703, 951538, 1223406, 1427307, 1835109, 2854614, 3670218, 4281921, 5505327, 8563842, 11010654, 12845763, 25691526, 38537289, 77074578]

約数ペア:

[(1, 77074578), (2, 38537289), (3, 25691526), (6, 12845763), (7, 11010654), (9, 8563842), (14, 5505327), (18, 4281921), (21, 3670218), (27, 2854614), (42, 1835109), (54, 1427307), (63, 1223406), (81, 951538), (126, 611703), (162, 475769), (189, 407802), (378, 203901), (567, 135934), (1134, 67967)]