79940042

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 156280320

約数和(自身を除く): 76340278

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 113, 161, 169, 182, 226, 299, 322, 338, 598, 791, 1183, 1469, 1582, 2093, 2197, 2366, 2599, 2938, 3887, 4186, 4394, 5198, 7774, 10283, 15379, 18193, 19097, 20566, 27209, 30758, 33787, 36386, 38194, 50531, 54418, 67574, 101062, 133679, 236509, 248261, 267358, 353717, 439231, 473018, 496522, 707434, 878462, 1737827, 3074617, 3475654, 5710003, 6149234, 11420006, 39970021, 79940042]

約数ペア:

[(1, 79940042), (2, 39970021), (7, 11420006), (13, 6149234), (14, 5710003), (23, 3475654), (26, 3074617), (46, 1737827), (91, 878462), (113, 707434), (161, 496522), (169, 473018), (182, 439231), (226, 353717), (299, 267358), (322, 248261), (338, 236509), (598, 133679), (791, 101062), (1183, 67574), (1469, 54418), (1582, 50531), (2093, 38194), (2197, 36386), (2366, 33787), (2599, 30758), (2938, 27209), (3887, 20566), (4186, 19097), (4394, 18193), (5198, 15379), (7774, 10283)]