25706772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 87141600

約数和(自身を除く): 61434828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 49, 52, 57, 59, 63, 76, 78, 84, 91, 98, 114, 117, 118, 126, 133, 147, 156, 171, 177, 182, 196, 228, 234, 236, 247, 252, 266, 273, 294, 342, 354, 364, 399, 413, 441, 468, 494, 531, 532, 546, 588, 637, 684, 708, 741, 767, 798, 819, 826, 882, 931, 988, 1062, 1092, 1121, 1197, 1239, 1274, 1482, 1534, 1596, 1638, 1652, 1729, 1764, 1862, 1911, 2124, 2223, 2242, 2301, 2394, 2478, 2548, 2793, 2891, 2964, 3068, 3276, 3363, 3458, 3717, 3724, 3822, 4446, 4484, 4602, 4788, 4956, 5187, 5369, 5586, 5733, 5782, 6726, 6903, 6916, 7434, 7644, 7847, 8379, 8673, 8892, 9204, 10089, 10374, 10738, 11172, 11466, 11564, 12103, 13452, 13806, 14573, 14868, 15561, 15694, 16107, 16758, 17346, 20178, 20748, 21476, 22932, 23541, 24206, 26019, 27612, 29146, 31122, 31388, 32214, 33516, 34692, 36309, 37583, 40356, 43719, 47082, 48321, 48412, 52038, 54929, 58292, 62244, 64428, 70623, 72618, 75166, 87438, 94164, 96642, 102011, 104076, 108927, 109858, 112749, 131157, 141246, 145236, 150332, 164787, 174876, 193284, 204022, 217854, 219716, 225498, 262314, 282492, 306033, 329574, 338247, 408044, 435708, 450996, 494361, 524628, 612066, 659148, 676494, 714077, 918099, 988722, 1224132, 1352988, 1428154, 1836198, 1977444, 2142231, 2856308, 3672396, 4284462, 6426693, 8568924, 12853386, 25706772]

約数ペア:

[(1, 25706772), (2, 12853386), (3, 8568924), (4, 6426693), (6, 4284462), (7, 3672396), (9, 2856308), (12, 2142231), (13, 1977444), (14, 1836198), (18, 1428154), (19, 1352988), (21, 1224132), (26, 988722), (28, 918099), (36, 714077), (38, 676494), (39, 659148), (42, 612066), (49, 524628), (52, 494361), (57, 450996), (59, 435708), (63, 408044), (76, 338247), (78, 329574), (84, 306033), (91, 282492), (98, 262314), (114, 225498), (117, 219716), (118, 217854), (126, 204022), (133, 193284), (147, 174876), (156, 164787), (171, 150332), (177, 145236), (182, 141246), (196, 131157), (228, 112749), (234, 109858), (236, 108927), (247, 104076), (252, 102011), (266, 96642), (273, 94164), (294, 87438), (342, 75166), (354, 72618), (364, 70623), (399, 64428), (413, 62244), (441, 58292), (468, 54929), (494, 52038), (531, 48412), (532, 48321), (546, 47082), (588, 43719), (637, 40356), (684, 37583), (708, 36309), (741, 34692), (767, 33516), (798, 32214), (819, 31388), (826, 31122), (882, 29146), (931, 27612), (988, 26019), (1062, 24206), (1092, 23541), (1121, 22932), (1197, 21476), (1239, 20748), (1274, 20178), (1482, 17346), (1534, 16758), (1596, 16107), (1638, 15694), (1652, 15561), (1729, 14868), (1764, 14573), (1862, 13806), (1911, 13452), (2124, 12103), (2223, 11564), (2242, 11466), (2301, 11172), (2394, 10738), (2478, 10374), (2548, 10089), (2793, 9204), (2891, 8892), (2964, 8673), (3068, 8379), (3276, 7847), (3363, 7644), (3458, 7434), (3717, 6916), (3724, 6903), (3822, 6726), (4446, 5782), (4484, 5733), (4602, 5586), (4788, 5369), (4956, 5187)]