42747912

素因数分解:

$2^3\times 3^4\times {\mathrm{41}}^1\times {\mathrm{1609}}^1$

素因数の和:1668

約数の個数: 80

約数和(自身を含む): 122730300

約数和(自身を除く): 79982388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 246, 324, 328, 369, 492, 648, 738, 984, 1107, 1476, 1609, 2214, 2952, 3218, 3321, 4428, 4827, 6436, 6642, 8856, 9654, 12872, 13284, 14481, 19308, 26568, 28962, 38616, 43443, 57924, 65969, 86886, 115848, 130329, 131938, 173772, 197907, 260658, 263876, 347544, 395814, 521316, 527752, 593721, 791628, 1042632, 1187442, 1583256, 1781163, 2374884, 3562326, 4749768, 5343489, 7124652, 10686978, 14249304, 21373956, 42747912]

約数ペア:

[(1, 42747912), (2, 21373956), (3, 14249304), (4, 10686978), (6, 7124652), (8, 5343489), (9, 4749768), (12, 3562326), (18, 2374884), (24, 1781163), (27, 1583256), (36, 1187442), (41, 1042632), (54, 791628), (72, 593721), (81, 527752), (82, 521316), (108, 395814), (123, 347544), (162, 263876), (164, 260658), (216, 197907), (246, 173772), (324, 131938), (328, 130329), (369, 115848), (492, 86886), (648, 65969), (738, 57924), (984, 43443), (1107, 38616), (1476, 28962), (1609, 26568), (2214, 19308), (2952, 14481), (3218, 13284), (3321, 12872), (4428, 9654), (4827, 8856), (6436, 6642)]