77140076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 154291200

約数和(自身を除く): 77151124

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 163, 247, 326, 479, 494, 652, 958, 988, 1916, 2119, 3097, 4238, 6194, 6227, 8476, 9101, 12388, 12454, 18202, 24908, 36404, 40261, 78077, 80522, 118313, 156154, 161044, 236626, 312308, 473252, 1015001, 1483463, 2030002, 2966926, 4060004, 5933852, 19285019, 38570038, 77140076]

約数ペア:

[(1, 77140076), (2, 38570038), (4, 19285019), (13, 5933852), (19, 4060004), (26, 2966926), (38, 2030002), (52, 1483463), (76, 1015001), (163, 473252), (247, 312308), (326, 236626), (479, 161044), (494, 156154), (652, 118313), (958, 80522), (988, 78077), (1916, 40261), (2119, 36404), (3097, 24908), (4238, 18202), (6194, 12454), (6227, 12388), (8476, 9101)]