81464339142

素因数分解:

$2^1\times 3^5\times {\mathrm{103}}^1\times {\mathrm{373}}^1\times {\mathrm{4363}}^1$

素因数の和:4856

約数の個数: 96

約数和(自身を含む): 185358421248

約数和(自身を除く): 103894082106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 243, 309, 373, 486, 618, 746, 927, 1119, 1854, 2238, 2781, 3357, 4363, 5562, 6714, 8343, 8726, 10071, 13089, 16686, 20142, 25029, 26178, 30213, 38419, 39267, 50058, 60426, 76838, 78534, 90639, 115257, 117801, 181278, 230514, 235602, 345771, 353403, 449389, 691542, 706806, 898778, 1037313, 1060209, 1348167, 1627399, 2074626, 2120418, 2696334, 3111939, 3254798, 4044501, 4882197, 6223878, 8089002, 9335817, 9764394, 12133503, 14646591, 18671634, 24267006, 29293182, 36400509, 43939773, 72801018, 87879546, 109201527, 131819319, 167622097, 218403054, 263638638, 335244194, 395457957, 502866291, 790915914, 1005732582, 1508598873, 3017197746, 4525796619, 9051593238, 13577389857, 27154779714, 40732169571, 81464339142]

約数ペア:

[(1, 81464339142), (2, 40732169571), (3, 27154779714), (6, 13577389857), (9, 9051593238), (18, 4525796619), (27, 3017197746), (54, 1508598873), (81, 1005732582), (103, 790915914), (162, 502866291), (206, 395457957), (243, 335244194), (309, 263638638), (373, 218403054), (486, 167622097), (618, 131819319), (746, 109201527), (927, 87879546), (1119, 72801018), (1854, 43939773), (2238, 36400509), (2781, 29293182), (3357, 24267006), (4363, 18671634), (5562, 14646591), (6714, 12133503), (8343, 9764394), (8726, 9335817), (10071, 8089002), (13089, 6223878), (16686, 4882197), (20142, 4044501), (25029, 3254798), (26178, 3111939), (30213, 2696334), (38419, 2120418), (39267, 2074626), (50058, 1627399), (60426, 1348167), (76838, 1060209), (78534, 1037313), (90639, 898778), (115257, 706806), (117801, 691542), (181278, 449389), (230514, 353403), (235602, 345771)]