78710742

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:610

約数の個数: 72

約数和(自身を含む): 190466640

約数和(自身を除く): 111755898

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 121, 142, 198, 213, 242, 363, 426, 509, 639, 726, 781, 1018, 1089, 1278, 1527, 1562, 2178, 2343, 3054, 4581, 4686, 5599, 7029, 8591, 9162, 11198, 14058, 16797, 17182, 25773, 33594, 36139, 50391, 51546, 61589, 72278, 77319, 100782, 108417, 123178, 154638, 184767, 216834, 325251, 369534, 397529, 554301, 650502, 795058, 1108602, 1192587, 2385174, 3577761, 4372819, 7155522, 8745638, 13118457, 26236914, 39355371, 78710742]

約数ペア:

[(1, 78710742), (2, 39355371), (3, 26236914), (6, 13118457), (9, 8745638), (11, 7155522), (18, 4372819), (22, 3577761), (33, 2385174), (66, 1192587), (71, 1108602), (99, 795058), (121, 650502), (142, 554301), (198, 397529), (213, 369534), (242, 325251), (363, 216834), (426, 184767), (509, 154638), (639, 123178), (726, 108417), (781, 100782), (1018, 77319), (1089, 72278), (1278, 61589), (1527, 51546), (1562, 50391), (2178, 36139), (2343, 33594), (3054, 25773), (4581, 17182), (4686, 16797), (5599, 14058), (7029, 11198), (8591, 9162)]