68483394

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:613

約数の個数: 80

約数和(自身を含む): 177097536

約数和(自身を除く): 108614142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 131, 162, 189, 262, 378, 393, 461, 567, 786, 917, 922, 1134, 1179, 1383, 1834, 2358, 2751, 2766, 3227, 3537, 4149, 5502, 6454, 7074, 8253, 8298, 9681, 10611, 12447, 16506, 19362, 21222, 24759, 24894, 29043, 37341, 49518, 58086, 60391, 74277, 74682, 87129, 120782, 148554, 174258, 181173, 261387, 362346, 422737, 522774, 543519, 845474, 1087038, 1268211, 1630557, 2536422, 3261114, 3804633, 4891671, 7609266, 9783342, 11413899, 22827798, 34241697, 68483394]

約数ペア:

[(1, 68483394), (2, 34241697), (3, 22827798), (6, 11413899), (7, 9783342), (9, 7609266), (14, 4891671), (18, 3804633), (21, 3261114), (27, 2536422), (42, 1630557), (54, 1268211), (63, 1087038), (81, 845474), (126, 543519), (131, 522774), (162, 422737), (189, 362346), (262, 261387), (378, 181173), (393, 174258), (461, 148554), (567, 120782), (786, 87129), (917, 74682), (922, 74277), (1134, 60391), (1179, 58086), (1383, 49518), (1834, 37341), (2358, 29043), (2751, 24894), (2766, 24759), (3227, 21222), (3537, 19362), (4149, 16506), (5502, 12447), (6454, 10611), (7074, 9681), (8253, 8298)]