78812304

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:972

約数の個数: 80

約数和(自身を含む): 216652800

約数和(自身を除く): 137840496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 103, 114, 152, 206, 228, 304, 309, 412, 456, 618, 824, 839, 912, 1236, 1648, 1678, 1957, 2472, 2517, 3356, 3914, 4944, 5034, 5871, 6712, 7828, 10068, 11742, 13424, 15656, 15941, 20136, 23484, 31312, 31882, 40272, 46968, 47823, 63764, 86417, 93936, 95646, 127528, 172834, 191292, 255056, 259251, 345668, 382584, 518502, 691336, 765168, 1037004, 1382672, 1641923, 2074008, 3283846, 4148016, 4925769, 6567692, 9851538, 13135384, 19703076, 26270768, 39406152, 78812304]

約数ペア:

[(1, 78812304), (2, 39406152), (3, 26270768), (4, 19703076), (6, 13135384), (8, 9851538), (12, 6567692), (16, 4925769), (19, 4148016), (24, 3283846), (38, 2074008), (48, 1641923), (57, 1382672), (76, 1037004), (103, 765168), (114, 691336), (152, 518502), (206, 382584), (228, 345668), (304, 259251), (309, 255056), (412, 191292), (456, 172834), (618, 127528), (824, 95646), (839, 93936), (912, 86417), (1236, 63764), (1648, 47823), (1678, 46968), (1957, 40272), (2472, 31882), (2517, 31312), (3356, 23484), (3914, 20136), (4944, 15941), (5034, 15656), (5871, 13424), (6712, 11742), (7828, 10068)]