76985688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1087}}^1$

素因数の和:1336

約数の個数: 64

約数和(自身を含む): 208373760

約数和(自身を除く): 131388072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 227, 312, 454, 681, 908, 1087, 1362, 1816, 2174, 2724, 2951, 3261, 4348, 5448, 5902, 6522, 8696, 8853, 11804, 13044, 14131, 17706, 23608, 26088, 28262, 35412, 42393, 56524, 70824, 84786, 113048, 169572, 246749, 339144, 493498, 740247, 986996, 1480494, 1973992, 2960988, 3207737, 5921976, 6415474, 9623211, 12830948, 19246422, 25661896, 38492844, 76985688]

約数ペア:

[(1, 76985688), (2, 38492844), (3, 25661896), (4, 19246422), (6, 12830948), (8, 9623211), (12, 6415474), (13, 5921976), (24, 3207737), (26, 2960988), (39, 1973992), (52, 1480494), (78, 986996), (104, 740247), (156, 493498), (227, 339144), (312, 246749), (454, 169572), (681, 113048), (908, 84786), (1087, 70824), (1362, 56524), (1816, 42393), (2174, 35412), (2724, 28262), (2951, 26088), (3261, 23608), (4348, 17706), (5448, 14131), (5902, 13044), (6522, 11804), (8696, 8853)]