84068312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 175392000

約数和(自身を除く): 91323688

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 139, 152, 173, 184, 278, 346, 437, 556, 692, 874, 1112, 1384, 1748, 2641, 3197, 3287, 3496, 3979, 5282, 6394, 6574, 7958, 10564, 12788, 13148, 15916, 21128, 24047, 25576, 26296, 31832, 48094, 60743, 75601, 96188, 121486, 151202, 192376, 242972, 302404, 456893, 485944, 553081, 604808, 913786, 1106162, 1827572, 2212324, 3655144, 4424648, 10508539, 21017078, 42034156, 84068312]

約数ペア:

[(1, 84068312), (2, 42034156), (4, 21017078), (8, 10508539), (19, 4424648), (23, 3655144), (38, 2212324), (46, 1827572), (76, 1106162), (92, 913786), (139, 604808), (152, 553081), (173, 485944), (184, 456893), (278, 302404), (346, 242972), (437, 192376), (556, 151202), (692, 121486), (874, 96188), (1112, 75601), (1384, 60743), (1748, 48094), (2641, 31832), (3197, 26296), (3287, 25576), (3496, 24047), (3979, 21128), (5282, 15916), (6394, 13148), (6574, 12788), (7958, 10564)]