122512644

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1305

約数の個数: 72

約数和(自身を含む): 321729408

約数和(自身を除く): 199216764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 61, 94, 122, 141, 183, 188, 244, 282, 366, 423, 549, 564, 732, 846, 1098, 1187, 1692, 2196, 2374, 2867, 3561, 4748, 5734, 7122, 8601, 10683, 11468, 14244, 17202, 21366, 25803, 34404, 42732, 51606, 55789, 72407, 103212, 111578, 144814, 167367, 217221, 223156, 289628, 334734, 434442, 502101, 651663, 669468, 868884, 1004202, 1303326, 2008404, 2606652, 3403129, 6806258, 10209387, 13612516, 20418774, 30628161, 40837548, 61256322, 122512644]

約数ペア:

[(1, 122512644), (2, 61256322), (3, 40837548), (4, 30628161), (6, 20418774), (9, 13612516), (12, 10209387), (18, 6806258), (36, 3403129), (47, 2606652), (61, 2008404), (94, 1303326), (122, 1004202), (141, 868884), (183, 669468), (188, 651663), (244, 502101), (282, 434442), (366, 334734), (423, 289628), (549, 223156), (564, 217221), (732, 167367), (846, 144814), (1098, 111578), (1187, 103212), (1692, 72407), (2196, 55789), (2374, 51606), (2867, 42732), (3561, 34404), (4748, 25803), (5734, 21366), (7122, 17202), (8601, 14244), (10683, 11468)]