87036138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5273}}^1$

素因数の和:5419

約数の個数: 48

約数和(自身を含む): 217204416

約数和(自身を除く): 130168278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 5273, 5502, 8253, 10546, 15819, 16506, 31638, 36911, 47457, 73822, 94914, 110733, 221466, 332199, 664398, 690763, 1381526, 2072289, 4144578, 4835341, 6216867, 9670682, 12433734, 14506023, 29012046, 43518069, 87036138]

約数ペア:

[(1, 87036138), (2, 43518069), (3, 29012046), (6, 14506023), (7, 12433734), (9, 9670682), (14, 6216867), (18, 4835341), (21, 4144578), (42, 2072289), (63, 1381526), (126, 690763), (131, 664398), (262, 332199), (393, 221466), (786, 110733), (917, 94914), (1179, 73822), (1834, 47457), (2358, 36911), (2751, 31638), (5273, 16506), (5502, 15819), (8253, 10546)]