80176338

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 201718080

約数和(自身を除く): 121541742

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 73, 86, 99, 129, 146, 198, 219, 258, 297, 387, 438, 473, 594, 657, 774, 803, 946, 1161, 1314, 1419, 1606, 1849, 1971, 2322, 2409, 2838, 3139, 3698, 3942, 4257, 4818, 5547, 6278, 7227, 8514, 9417, 11094, 12771, 14454, 16641, 18834, 20339, 21681, 25542, 28251, 33282, 34529, 40678, 43362, 49923, 56502, 61017, 69058, 84753, 99846, 103587, 122034, 134977, 169506, 183051, 207174, 269954, 310761, 366102, 404931, 549153, 621522, 809862, 932283, 1098306, 1214793, 1484747, 1864566, 2429586, 2969494, 3644379, 4454241, 7288758, 8908482, 13362723, 26725446, 40088169, 80176338]

約数ペア:

[(1, 80176338), (2, 40088169), (3, 26725446), (6, 13362723), (9, 8908482), (11, 7288758), (18, 4454241), (22, 3644379), (27, 2969494), (33, 2429586), (43, 1864566), (54, 1484747), (66, 1214793), (73, 1098306), (86, 932283), (99, 809862), (129, 621522), (146, 549153), (198, 404931), (219, 366102), (258, 310761), (297, 269954), (387, 207174), (438, 183051), (473, 169506), (594, 134977), (657, 122034), (774, 103587), (803, 99846), (946, 84753), (1161, 69058), (1314, 61017), (1419, 56502), (1606, 49923), (1849, 43362), (1971, 40678), (2322, 34529), (2409, 33282), (2838, 28251), (3139, 25542), (3698, 21681), (3942, 20339), (4257, 18834), (4818, 16641), (5547, 14454), (6278, 12771), (7227, 11094), (8514, 9417)]