71335044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{499}}^1$

素因数の和:558

約数の個数: 108

約数和(自身を含む): 208026000

約数和(自身を除く): 136690956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 361, 396, 418, 499, 627, 684, 722, 836, 998, 1083, 1254, 1444, 1497, 1881, 1996, 2166, 2508, 2994, 3249, 3762, 3971, 4332, 4491, 5489, 5988, 6498, 7524, 7942, 8982, 9481, 10978, 11913, 12996, 15884, 16467, 17964, 18962, 21956, 23826, 28443, 32934, 35739, 37924, 47652, 49401, 56886, 65868, 71478, 85329, 98802, 104291, 113772, 142956, 170658, 180139, 197604, 208582, 312873, 341316, 360278, 417164, 540417, 625746, 720556, 938619, 1080834, 1251492, 1621251, 1877238, 1981529, 2161668, 3242502, 3754476, 3963058, 5944587, 6485004, 7926116, 11889174, 17833761, 23778348, 35667522, 71335044]

約数ペア:

[(1, 71335044), (2, 35667522), (3, 23778348), (4, 17833761), (6, 11889174), (9, 7926116), (11, 6485004), (12, 5944587), (18, 3963058), (19, 3754476), (22, 3242502), (33, 2161668), (36, 1981529), (38, 1877238), (44, 1621251), (57, 1251492), (66, 1080834), (76, 938619), (99, 720556), (114, 625746), (132, 540417), (171, 417164), (198, 360278), (209, 341316), (228, 312873), (342, 208582), (361, 197604), (396, 180139), (418, 170658), (499, 142956), (627, 113772), (684, 104291), (722, 98802), (836, 85329), (998, 71478), (1083, 65868), (1254, 56886), (1444, 49401), (1497, 47652), (1881, 37924), (1996, 35739), (2166, 32934), (2508, 28443), (2994, 23826), (3249, 21956), (3762, 18962), (3971, 17964), (4332, 16467), (4491, 15884), (5489, 12996), (5988, 11913), (6498, 10978), (7524, 9481), (7942, 8982)]