76844248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 161280000

約数和(自身を除く): 84435752

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 79, 94, 104, 158, 188, 199, 316, 376, 398, 611, 632, 796, 1027, 1222, 1592, 2054, 2444, 2587, 3713, 4108, 4888, 5174, 7426, 8216, 9353, 10348, 14852, 15721, 18706, 20696, 29704, 31442, 37412, 48269, 62884, 74824, 96538, 121589, 125768, 193076, 204373, 243178, 386152, 408746, 486356, 738887, 817492, 972712, 1477774, 1634984, 2955548, 5911096, 9605531, 19211062, 38422124, 76844248]

約数ペア:

[(1, 76844248), (2, 38422124), (4, 19211062), (8, 9605531), (13, 5911096), (26, 2955548), (47, 1634984), (52, 1477774), (79, 972712), (94, 817492), (104, 738887), (158, 486356), (188, 408746), (199, 386152), (316, 243178), (376, 204373), (398, 193076), (611, 125768), (632, 121589), (796, 96538), (1027, 74824), (1222, 62884), (1592, 48269), (2054, 37412), (2444, 31442), (2587, 29704), (3713, 20696), (4108, 18706), (4888, 15721), (5174, 14852), (7426, 10348), (8216, 9353)]