82377464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 179020800

約数和(自身を除く): 96643336

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 47, 52, 76, 94, 104, 152, 188, 247, 376, 494, 611, 887, 893, 988, 1222, 1774, 1786, 1976, 2444, 3548, 3572, 4888, 7096, 7144, 11531, 11609, 16853, 23062, 23218, 33706, 41689, 46124, 46436, 67412, 83378, 92248, 92872, 134824, 166756, 219089, 333512, 438178, 541957, 792091, 876356, 1083914, 1584182, 1752712, 2167828, 3168364, 4335656, 6336728, 10297183, 20594366, 41188732, 82377464]

約数ペア:

[(1, 82377464), (2, 41188732), (4, 20594366), (8, 10297183), (13, 6336728), (19, 4335656), (26, 3168364), (38, 2167828), (47, 1752712), (52, 1584182), (76, 1083914), (94, 876356), (104, 792091), (152, 541957), (188, 438178), (247, 333512), (376, 219089), (494, 166756), (611, 134824), (887, 92872), (893, 92248), (988, 83378), (1222, 67412), (1774, 46436), (1786, 46124), (1976, 41689), (2444, 33706), (3548, 23218), (3572, 23062), (4888, 16853), (7096, 11609), (7144, 11531)]