85173864

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 221184000

約数和(自身を除く): 136010136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 239, 248, 372, 478, 479, 717, 744, 956, 958, 1434, 1437, 1912, 1916, 2868, 2874, 3832, 5736, 5748, 7409, 11496, 14818, 14849, 22227, 29636, 29698, 44454, 44547, 59272, 59396, 88908, 89094, 114481, 118792, 177816, 178188, 228962, 343443, 356376, 457924, 686886, 915848, 1373772, 2747544, 3548911, 7097822, 10646733, 14195644, 21293466, 28391288, 42586932, 85173864]

約数ペア:

[(1, 85173864), (2, 42586932), (3, 28391288), (4, 21293466), (6, 14195644), (8, 10646733), (12, 7097822), (24, 3548911), (31, 2747544), (62, 1373772), (93, 915848), (124, 686886), (186, 457924), (239, 356376), (248, 343443), (372, 228962), (478, 178188), (479, 177816), (717, 118792), (744, 114481), (956, 89094), (958, 88908), (1434, 59396), (1437, 59272), (1912, 44547), (1916, 44454), (2868, 29698), (2874, 29636), (3832, 22227), (5736, 14849), (5748, 14818), (7409, 11496)]