78478392

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8363}}^1$

素因数の和:8412

約数の個数: 64

約数和(自身を含む): 216794880

約数和(自身を除く): 138316488

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 2346, 3128, 4692, 8363, 9384, 16726, 25089, 33452, 50178, 66904, 100356, 142171, 192349, 200712, 284342, 384698, 426513, 568684, 577047, 769396, 853026, 1137368, 1154094, 1538792, 1706052, 2308188, 3269933, 3412104, 4616376, 6539866, 9809799, 13079732, 19619598, 26159464, 39239196, 78478392]

約数ペア:

[(1, 78478392), (2, 39239196), (3, 26159464), (4, 19619598), (6, 13079732), (8, 9809799), (12, 6539866), (17, 4616376), (23, 3412104), (24, 3269933), (34, 2308188), (46, 1706052), (51, 1538792), (68, 1154094), (69, 1137368), (92, 853026), (102, 769396), (136, 577047), (138, 568684), (184, 426513), (204, 384698), (276, 284342), (391, 200712), (408, 192349), (552, 142171), (782, 100356), (1173, 66904), (1564, 50178), (2346, 33452), (3128, 25089), (4692, 16726), (8363, 9384)]