68435766

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2131

約数の個数: 80

約数和(自身を含む): 181383840

約数和(自身を除く): 112948074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 81, 87, 126, 162, 174, 189, 203, 261, 378, 406, 522, 567, 609, 783, 1134, 1218, 1566, 1827, 2081, 2349, 3654, 4162, 4698, 5481, 6243, 10962, 12486, 14567, 16443, 18729, 29134, 32886, 37458, 43701, 56187, 60349, 87402, 112374, 120698, 131103, 168561, 181047, 262206, 337122, 362094, 393309, 422443, 543141, 786618, 844886, 1086282, 1179927, 1267329, 1629423, 2359854, 2534658, 3258846, 3801987, 4888269, 7603974, 9776538, 11405961, 22811922, 34217883, 68435766]

約数ペア:

[(1, 68435766), (2, 34217883), (3, 22811922), (6, 11405961), (7, 9776538), (9, 7603974), (14, 4888269), (18, 3801987), (21, 3258846), (27, 2534658), (29, 2359854), (42, 1629423), (54, 1267329), (58, 1179927), (63, 1086282), (81, 844886), (87, 786618), (126, 543141), (162, 422443), (174, 393309), (189, 362094), (203, 337122), (261, 262206), (378, 181047), (406, 168561), (522, 131103), (567, 120698), (609, 112374), (783, 87402), (1134, 60349), (1218, 56187), (1566, 43701), (1827, 37458), (2081, 32886), (2349, 29134), (3654, 18729), (4162, 16443), (4698, 14567), (5481, 12486), (6243, 10962)]