78166746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15131}}^1$

素因数の和:15187

約数の個数: 48

約数和(自身を含む): 198289728

約数和(自身を除く): 120122982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 15131, 30262, 45393, 90786, 105917, 136179, 211834, 272358, 317751, 620371, 635502, 953253, 1240742, 1861113, 1906506, 3722226, 4342597, 5583339, 8685194, 11166678, 13027791, 26055582, 39083373, 78166746]

約数ペア:

[(1, 78166746), (2, 39083373), (3, 26055582), (6, 13027791), (7, 11166678), (9, 8685194), (14, 5583339), (18, 4342597), (21, 3722226), (41, 1906506), (42, 1861113), (63, 1240742), (82, 953253), (123, 635502), (126, 620371), (246, 317751), (287, 272358), (369, 211834), (574, 136179), (738, 105917), (861, 90786), (1722, 45393), (2583, 30262), (5166, 15131)]