42378756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 79548924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 59, 68, 84, 102, 118, 119, 177, 204, 236, 238, 354, 357, 413, 476, 503, 708, 714, 826, 1003, 1006, 1239, 1428, 1509, 1652, 2006, 2012, 2478, 3009, 3018, 3521, 4012, 4956, 6018, 6036, 7021, 7042, 8551, 10563, 12036, 14042, 14084, 17102, 21063, 21126, 25653, 28084, 29677, 34204, 42126, 42252, 51306, 59354, 59857, 84252, 89031, 102612, 118708, 119714, 178062, 179571, 207739, 239428, 356124, 359142, 415478, 504509, 623217, 718284, 830956, 1009018, 1246434, 1513527, 2018036, 2492868, 3027054, 3531563, 6054108, 7063126, 10594689, 14126252, 21189378, 42378756]

約数ペア:

[(1, 42378756), (2, 21189378), (3, 14126252), (4, 10594689), (6, 7063126), (7, 6054108), (12, 3531563), (14, 3027054), (17, 2492868), (21, 2018036), (28, 1513527), (34, 1246434), (42, 1009018), (51, 830956), (59, 718284), (68, 623217), (84, 504509), (102, 415478), (118, 359142), (119, 356124), (177, 239428), (204, 207739), (236, 179571), (238, 178062), (354, 119714), (357, 118708), (413, 102612), (476, 89031), (503, 84252), (708, 59857), (714, 59354), (826, 51306), (1003, 42252), (1006, 42126), (1239, 34204), (1428, 29677), (1509, 28084), (1652, 25653), (2006, 21126), (2012, 21063), (2478, 17102), (3009, 14084), (3018, 14042), (3521, 12036), (4012, 10563), (4956, 8551), (6018, 7042), (6036, 7021)]