85931776

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:709

約数の個数: 72

約数和(自身を含む): 198840320

約数和(自身を除く): 112908544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 553, 607, 632, 896, 1106, 1214, 1264, 1792, 2212, 2428, 2528, 4249, 4424, 4856, 5056, 8498, 8848, 9712, 10112, 16996, 17696, 19424, 20224, 33992, 35392, 38848, 47953, 67984, 70784, 77696, 95906, 135968, 141568, 155392, 191812, 271936, 335671, 383624, 543872, 671342, 767248, 1087744, 1342684, 1534496, 2685368, 3068992, 5370736, 6137984, 10741472, 12275968, 21482944, 42965888, 85931776]

約数ペア:

[(1, 85931776), (2, 42965888), (4, 21482944), (7, 12275968), (8, 10741472), (14, 6137984), (16, 5370736), (28, 3068992), (32, 2685368), (56, 1534496), (64, 1342684), (79, 1087744), (112, 767248), (128, 671342), (158, 543872), (224, 383624), (256, 335671), (316, 271936), (448, 191812), (553, 155392), (607, 141568), (632, 135968), (896, 95906), (1106, 77696), (1214, 70784), (1264, 67984), (1792, 47953), (2212, 38848), (2428, 35392), (2528, 33992), (4249, 20224), (4424, 19424), (4856, 17696), (5056, 16996), (8498, 10112), (8848, 9712)]