68684406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 164560896

約数和(自身を除く): 95876490

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 71, 93, 142, 186, 213, 217, 426, 434, 497, 651, 743, 994, 1302, 1486, 1491, 2201, 2229, 2982, 4402, 4458, 5201, 6603, 10402, 13206, 15407, 15603, 23033, 30814, 31206, 46066, 46221, 52753, 69099, 92442, 105506, 138198, 158259, 161231, 316518, 322462, 369271, 483693, 738542, 967386, 1107813, 1635343, 2215626, 3270686, 4906029, 9812058, 11447401, 22894802, 34342203, 68684406]

約数ペア:

[(1, 68684406), (2, 34342203), (3, 22894802), (6, 11447401), (7, 9812058), (14, 4906029), (21, 3270686), (31, 2215626), (42, 1635343), (62, 1107813), (71, 967386), (93, 738542), (142, 483693), (186, 369271), (213, 322462), (217, 316518), (426, 161231), (434, 158259), (497, 138198), (651, 105506), (743, 92442), (994, 69099), (1302, 52753), (1486, 46221), (1491, 46066), (2201, 31206), (2229, 30814), (2982, 23033), (4402, 15603), (4458, 15407), (5201, 13206), (6603, 10402)]