80584548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 228802560

約数和(自身を除く): 148218012

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 23, 33, 38, 44, 46, 57, 66, 69, 76, 92, 114, 121, 127, 132, 138, 209, 228, 242, 253, 254, 276, 363, 381, 418, 437, 484, 506, 508, 627, 726, 759, 762, 836, 874, 1012, 1254, 1311, 1397, 1452, 1518, 1524, 1748, 2299, 2413, 2508, 2622, 2783, 2794, 2921, 3036, 4191, 4598, 4807, 4826, 5244, 5566, 5588, 5842, 6897, 7239, 8349, 8382, 8763, 9196, 9614, 9652, 11132, 11684, 13794, 14421, 14478, 15367, 16698, 16764, 17526, 19228, 26543, 27588, 28842, 28956, 30734, 32131, 33396, 35052, 46101, 52877, 53086, 55499, 57684, 61468, 64262, 79629, 92202, 96393, 105754, 106172, 110998, 128524, 158631, 159258, 166497, 184404, 192786, 211508, 221996, 291973, 317262, 318516, 332994, 353441, 385572, 583946, 610489, 634524, 665988, 706882, 875919, 1060323, 1167892, 1220978, 1413764, 1751838, 1831467, 2120646, 2441956, 3503676, 3662934, 4241292, 6715379, 7325868, 13430758, 20146137, 26861516, 40292274, 80584548]

約数ペア:

[(1, 80584548), (2, 40292274), (3, 26861516), (4, 20146137), (6, 13430758), (11, 7325868), (12, 6715379), (19, 4241292), (22, 3662934), (23, 3503676), (33, 2441956), (38, 2120646), (44, 1831467), (46, 1751838), (57, 1413764), (66, 1220978), (69, 1167892), (76, 1060323), (92, 875919), (114, 706882), (121, 665988), (127, 634524), (132, 610489), (138, 583946), (209, 385572), (228, 353441), (242, 332994), (253, 318516), (254, 317262), (276, 291973), (363, 221996), (381, 211508), (418, 192786), (437, 184404), (484, 166497), (506, 159258), (508, 158631), (627, 128524), (726, 110998), (759, 106172), (762, 105754), (836, 96393), (874, 92202), (1012, 79629), (1254, 64262), (1311, 61468), (1397, 57684), (1452, 55499), (1518, 53086), (1524, 52877), (1748, 46101), (2299, 35052), (2413, 33396), (2508, 32131), (2622, 30734), (2783, 28956), (2794, 28842), (2921, 27588), (3036, 26543), (4191, 19228), (4598, 17526), (4807, 16764), (4826, 16698), (5244, 15367), (5566, 14478), (5588, 14421), (5842, 13794), (6897, 11684), (7239, 11132), (8349, 9652), (8382, 9614), (8763, 9196)]