81699462

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{116381}}^1$

素因数の和:116405

約数の個数: 32

約数和(自身を含む): 195521760

約数和(自身を除く): 113822298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 116381, 232762, 349143, 698286, 1047429, 1512953, 2094858, 3025906, 3142287, 4538859, 6284574, 9077718, 13616577, 27233154, 40849731, 81699462]

約数ペア:

[(1, 81699462), (2, 40849731), (3, 27233154), (6, 13616577), (9, 9077718), (13, 6284574), (18, 4538859), (26, 3142287), (27, 3025906), (39, 2094858), (54, 1512953), (78, 1047429), (117, 698286), (234, 349143), (351, 232762), (702, 116381)]