42181272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 131788800

約数和(自身を除く): 89607528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 127, 168, 252, 254, 381, 504, 508, 659, 762, 889, 1016, 1143, 1318, 1524, 1778, 1977, 2286, 2636, 2667, 3048, 3556, 3954, 4572, 4613, 5272, 5334, 5931, 7112, 7908, 8001, 9144, 9226, 10668, 11862, 13839, 15816, 16002, 18452, 21336, 23724, 27678, 32004, 36904, 41517, 47448, 55356, 64008, 83034, 83693, 110712, 166068, 167386, 251079, 332136, 334772, 502158, 585851, 669544, 753237, 1004316, 1171702, 1506474, 1757553, 2008632, 2343404, 3012948, 3515106, 4686808, 5272659, 6025896, 7030212, 10545318, 14060424, 21090636, 42181272]

約数ペア:

[(1, 42181272), (2, 21090636), (3, 14060424), (4, 10545318), (6, 7030212), (7, 6025896), (8, 5272659), (9, 4686808), (12, 3515106), (14, 3012948), (18, 2343404), (21, 2008632), (24, 1757553), (28, 1506474), (36, 1171702), (42, 1004316), (56, 753237), (63, 669544), (72, 585851), (84, 502158), (126, 334772), (127, 332136), (168, 251079), (252, 167386), (254, 166068), (381, 110712), (504, 83693), (508, 83034), (659, 64008), (762, 55356), (889, 47448), (1016, 41517), (1143, 36904), (1318, 32004), (1524, 27678), (1778, 23724), (1977, 21336), (2286, 18452), (2636, 16002), (2667, 15816), (3048, 13839), (3556, 11862), (3954, 10668), (4572, 9226), (4613, 9144), (5272, 8001), (5334, 7908), (5931, 7112)]