78313872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17929}}^1$

素因数の和:17960

約数の個数: 80

約数和(自身を含む): 249011840

約数和(自身を除く): 170697968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 17929, 35858, 53787, 71716, 107574, 125503, 143432, 215148, 233077, 251006, 286864, 376509, 430296, 466154, 502012, 699231, 753018, 860592, 932308, 1004024, 1398462, 1506036, 1631539, 1864616, 2008048, 2796924, 3012072, 3263078, 3729232, 4894617, 5593848, 6024144, 6526156, 9789234, 11187696, 13052312, 19578468, 26104624, 39156936, 78313872]

約数ペア:

[(1, 78313872), (2, 39156936), (3, 26104624), (4, 19578468), (6, 13052312), (7, 11187696), (8, 9789234), (12, 6526156), (13, 6024144), (14, 5593848), (16, 4894617), (21, 3729232), (24, 3263078), (26, 3012072), (28, 2796924), (39, 2008048), (42, 1864616), (48, 1631539), (52, 1506036), (56, 1398462), (78, 1004024), (84, 932308), (91, 860592), (104, 753018), (112, 699231), (156, 502012), (168, 466154), (182, 430296), (208, 376509), (273, 286864), (312, 251006), (336, 233077), (364, 215148), (546, 143432), (624, 125503), (728, 107574), (1092, 71716), (1456, 53787), (2184, 35858), (4368, 17929)]