78380244

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{38197}}^1$

素因数の和:38229

約数の個数: 48

約数和(自身を含む): 213908800

約数和(自身を除く): 135528556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 38197, 76394, 114591, 152788, 229182, 343773, 458364, 687546, 725743, 1031319, 1375092, 1451486, 2062638, 2177229, 2902972, 4125276, 4354458, 6531687, 8708916, 13063374, 19595061, 26126748, 39190122, 78380244]

約数ペア:

[(1, 78380244), (2, 39190122), (3, 26126748), (4, 19595061), (6, 13063374), (9, 8708916), (12, 6531687), (18, 4354458), (19, 4125276), (27, 2902972), (36, 2177229), (38, 2062638), (54, 1451486), (57, 1375092), (76, 1031319), (108, 725743), (114, 687546), (171, 458364), (228, 343773), (342, 229182), (513, 152788), (684, 114591), (1026, 76394), (2052, 38197)]