87666696

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 257439000

約数和(自身を除く): 169772304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 229, 234, 312, 409, 458, 468, 687, 818, 916, 936, 1227, 1374, 1636, 1832, 2061, 2454, 2748, 2977, 3272, 3681, 4122, 4908, 5317, 5496, 5954, 7362, 8244, 8931, 9816, 10634, 11908, 14724, 15951, 16488, 17862, 21268, 23816, 26793, 29448, 31902, 35724, 42536, 47853, 53586, 63804, 71448, 93661, 95706, 107172, 127608, 187322, 191412, 214344, 280983, 374644, 382824, 561966, 749288, 842949, 1123932, 1217593, 1685898, 2247864, 2435186, 3371796, 3652779, 4870372, 6743592, 7305558, 9740744, 10958337, 14611116, 21916674, 29222232, 43833348, 87666696]

約数ペア:

[(1, 87666696), (2, 43833348), (3, 29222232), (4, 21916674), (6, 14611116), (8, 10958337), (9, 9740744), (12, 7305558), (13, 6743592), (18, 4870372), (24, 3652779), (26, 3371796), (36, 2435186), (39, 2247864), (52, 1685898), (72, 1217593), (78, 1123932), (104, 842949), (117, 749288), (156, 561966), (229, 382824), (234, 374644), (312, 280983), (409, 214344), (458, 191412), (468, 187322), (687, 127608), (818, 107172), (916, 95706), (936, 93661), (1227, 71448), (1374, 63804), (1636, 53586), (1832, 47853), (2061, 42536), (2454, 35724), (2748, 31902), (2977, 29448), (3272, 26793), (3681, 23816), (4122, 21268), (4908, 17862), (5317, 16488), (5496, 15951), (5954, 14724), (7362, 11908), (8244, 10634), (8931, 9816)]