25141788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 78624000

約数和(自身を除く): 53482212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 59, 63, 76, 84, 89, 114, 118, 126, 133, 171, 177, 178, 228, 236, 252, 266, 267, 342, 354, 356, 399, 413, 531, 532, 534, 623, 684, 708, 798, 801, 826, 1062, 1068, 1121, 1197, 1239, 1246, 1596, 1602, 1652, 1691, 1869, 2124, 2242, 2394, 2478, 2492, 3204, 3363, 3382, 3717, 3738, 4484, 4788, 4956, 5073, 5251, 5607, 6726, 6764, 7434, 7476, 7847, 10089, 10146, 10502, 11214, 11837, 13452, 14868, 15219, 15694, 15753, 20178, 20292, 21004, 22428, 23541, 23674, 30438, 31388, 31506, 35511, 36757, 40356, 47082, 47259, 47348, 60876, 63012, 70623, 71022, 73514, 94164, 94518, 99769, 106533, 110271, 141246, 142044, 147028, 189036, 199538, 213066, 220542, 282492, 299307, 330813, 399076, 426132, 441084, 598614, 661626, 698383, 897921, 1197228, 1323252, 1396766, 1795842, 2095149, 2793532, 3591684, 4190298, 6285447, 8380596, 12570894, 25141788]

約数ペア:

[(1, 25141788), (2, 12570894), (3, 8380596), (4, 6285447), (6, 4190298), (7, 3591684), (9, 2793532), (12, 2095149), (14, 1795842), (18, 1396766), (19, 1323252), (21, 1197228), (28, 897921), (36, 698383), (38, 661626), (42, 598614), (57, 441084), (59, 426132), (63, 399076), (76, 330813), (84, 299307), (89, 282492), (114, 220542), (118, 213066), (126, 199538), (133, 189036), (171, 147028), (177, 142044), (178, 141246), (228, 110271), (236, 106533), (252, 99769), (266, 94518), (267, 94164), (342, 73514), (354, 71022), (356, 70623), (399, 63012), (413, 60876), (531, 47348), (532, 47259), (534, 47082), (623, 40356), (684, 36757), (708, 35511), (798, 31506), (801, 31388), (826, 30438), (1062, 23674), (1068, 23541), (1121, 22428), (1197, 21004), (1239, 20292), (1246, 20178), (1596, 15753), (1602, 15694), (1652, 15219), (1691, 14868), (1869, 13452), (2124, 11837), (2242, 11214), (2394, 10502), (2478, 10146), (2492, 10089), (3204, 7847), (3363, 7476), (3382, 7434), (3717, 6764), (3738, 6726), (4484, 5607), (4788, 5251), (4956, 5073)]