109770388

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 244622112

約数和(自身を除く): 134851724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 67, 91, 98, 134, 182, 196, 268, 364, 469, 637, 643, 871, 938, 1274, 1286, 1742, 1876, 2548, 2572, 3283, 3484, 4501, 6097, 6566, 8359, 9002, 12194, 13132, 16718, 18004, 24388, 31507, 33436, 42679, 43081, 58513, 63014, 85358, 86162, 117026, 126028, 170716, 172324, 234052, 301567, 409591, 560053, 603134, 819182, 1120106, 1206268, 1638364, 2110969, 2240212, 3920371, 4221938, 7840742, 8443876, 15681484, 27442597, 54885194, 109770388]

約数ペア:

[(1, 109770388), (2, 54885194), (4, 27442597), (7, 15681484), (13, 8443876), (14, 7840742), (26, 4221938), (28, 3920371), (49, 2240212), (52, 2110969), (67, 1638364), (91, 1206268), (98, 1120106), (134, 819182), (182, 603134), (196, 560053), (268, 409591), (364, 301567), (469, 234052), (637, 172324), (643, 170716), (871, 126028), (938, 117026), (1274, 86162), (1286, 85358), (1742, 63014), (1876, 58513), (2548, 43081), (2572, 42679), (3283, 33436), (3484, 31507), (4501, 24388), (6097, 18004), (6566, 16718), (8359, 13132), (9002, 12194)]