71333766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9281}}^1$

素因数の和:9357

約数の個数: 48

約数和(自身を含む): 179551008

約数和(自身を除く): 108217242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 9281, 18562, 27843, 55686, 64967, 83529, 129934, 167058, 194901, 389802, 566141, 584703, 1132282, 1169406, 1698423, 3396846, 3962987, 5095269, 7925974, 10190538, 11888961, 23777922, 35666883, 71333766]

約数ペア:

[(1, 71333766), (2, 35666883), (3, 23777922), (6, 11888961), (7, 10190538), (9, 7925974), (14, 5095269), (18, 3962987), (21, 3396846), (42, 1698423), (61, 1169406), (63, 1132282), (122, 584703), (126, 566141), (183, 389802), (366, 194901), (427, 167058), (549, 129934), (854, 83529), (1098, 64967), (1281, 55686), (2562, 27843), (3843, 18562), (7686, 9281)]