42387768

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 119705040

約数和(自身を除く): 77317272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 83, 123, 164, 166, 173, 246, 249, 328, 332, 346, 369, 492, 498, 519, 664, 692, 738, 747, 984, 996, 1038, 1384, 1476, 1494, 1557, 1992, 2076, 2952, 2988, 3114, 3403, 4152, 5976, 6228, 6806, 7093, 10209, 12456, 13612, 14186, 14359, 20418, 21279, 27224, 28372, 28718, 30627, 40836, 42558, 43077, 56744, 57436, 61254, 63837, 81672, 85116, 86154, 114872, 122508, 127674, 129231, 170232, 172308, 245016, 255348, 258462, 344616, 510696, 516924, 588719, 1033848, 1177438, 1766157, 2354876, 3532314, 4709752, 5298471, 7064628, 10596942, 14129256, 21193884, 42387768]

約数ペア:

[(1, 42387768), (2, 21193884), (3, 14129256), (4, 10596942), (6, 7064628), (8, 5298471), (9, 4709752), (12, 3532314), (18, 2354876), (24, 1766157), (36, 1177438), (41, 1033848), (72, 588719), (82, 516924), (83, 510696), (123, 344616), (164, 258462), (166, 255348), (173, 245016), (246, 172308), (249, 170232), (328, 129231), (332, 127674), (346, 122508), (369, 114872), (492, 86154), (498, 85116), (519, 81672), (664, 63837), (692, 61254), (738, 57436), (747, 56744), (984, 43077), (996, 42558), (1038, 40836), (1384, 30627), (1476, 28718), (1494, 28372), (1557, 27224), (1992, 21279), (2076, 20418), (2952, 14359), (2988, 14186), (3114, 13612), (3403, 12456), (4152, 10209), (5976, 7093), (6228, 6806)]