47145672

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31181}}^1$

素因数の和:31203

約数の個数: 64

約数和(自身を含む): 149673600

約数和(自身を除く): 102527928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 31181, 62362, 93543, 124724, 187086, 218267, 249448, 280629, 374172, 436534, 561258, 654801, 748344, 841887, 873068, 1122516, 1309602, 1683774, 1746136, 1964403, 2245032, 2619204, 3367548, 3928806, 5238408, 5893209, 6735096, 7857612, 11786418, 15715224, 23572836, 47145672]

約数ペア:

[(1, 47145672), (2, 23572836), (3, 15715224), (4, 11786418), (6, 7857612), (7, 6735096), (8, 5893209), (9, 5238408), (12, 3928806), (14, 3367548), (18, 2619204), (21, 2245032), (24, 1964403), (27, 1746136), (28, 1683774), (36, 1309602), (42, 1122516), (54, 873068), (56, 841887), (63, 748344), (72, 654801), (84, 561258), (108, 436534), (126, 374172), (168, 280629), (189, 249448), (216, 218267), (252, 187086), (378, 124724), (504, 93543), (756, 62362), (1512, 31181)]