25764984

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 83140200

約数和(自身を除く): 57375216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 67, 72, 84, 98, 109, 126, 134, 147, 168, 196, 201, 218, 252, 268, 294, 327, 392, 402, 436, 441, 469, 504, 536, 588, 603, 654, 763, 804, 872, 882, 938, 981, 1176, 1206, 1308, 1407, 1526, 1608, 1764, 1876, 1962, 2289, 2412, 2616, 2814, 3052, 3283, 3528, 3752, 3924, 4221, 4578, 4824, 5341, 5628, 6104, 6566, 6867, 7303, 7848, 8442, 9156, 9849, 10682, 11256, 13132, 13734, 14606, 16023, 16884, 18312, 19698, 21364, 21909, 26264, 27468, 29212, 29547, 32046, 33768, 39396, 42728, 43818, 48069, 51121, 54936, 58424, 59094, 64092, 65727, 78792, 87636, 96138, 102242, 118188, 128184, 131454, 153363, 175272, 192276, 204484, 236376, 262908, 306726, 357847, 384552, 408968, 460089, 525816, 613452, 715694, 920178, 1073541, 1226904, 1431388, 1840356, 2147082, 2862776, 3220623, 3680712, 4294164, 6441246, 8588328, 12882492, 25764984]

約数ペア:

[(1, 25764984), (2, 12882492), (3, 8588328), (4, 6441246), (6, 4294164), (7, 3680712), (8, 3220623), (9, 2862776), (12, 2147082), (14, 1840356), (18, 1431388), (21, 1226904), (24, 1073541), (28, 920178), (36, 715694), (42, 613452), (49, 525816), (56, 460089), (63, 408968), (67, 384552), (72, 357847), (84, 306726), (98, 262908), (109, 236376), (126, 204484), (134, 192276), (147, 175272), (168, 153363), (196, 131454), (201, 128184), (218, 118188), (252, 102242), (268, 96138), (294, 87636), (327, 78792), (392, 65727), (402, 64092), (436, 59094), (441, 58424), (469, 54936), (504, 51121), (536, 48069), (588, 43818), (603, 42728), (654, 39396), (763, 33768), (804, 32046), (872, 29547), (882, 29212), (938, 27468), (981, 26264), (1176, 21909), (1206, 21364), (1308, 19698), (1407, 18312), (1526, 16884), (1608, 16023), (1764, 14606), (1876, 13734), (1962, 13132), (2289, 11256), (2412, 10682), (2616, 9849), (2814, 9156), (3052, 8442), (3283, 7848), (3528, 7303), (3752, 6867), (3924, 6566), (4221, 6104), (4578, 5628), (4824, 5341)]