61567488

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:486

約数の個数: 120

約数和(自身を含む): 183845376

約数和(自身を除く): 122277888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 431, 496, 512, 558, 576, 744, 768, 862, 992, 1116, 1152, 1293, 1488, 1536, 1724, 1984, 2232, 2304, 2586, 2976, 3448, 3879, 3968, 4464, 4608, 5172, 5952, 6896, 7758, 7936, 8928, 10344, 11904, 13361, 13792, 15516, 15872, 17856, 20688, 23808, 26722, 27584, 31032, 35712, 40083, 41376, 47616, 53444, 55168, 62064, 71424, 80166, 82752, 106888, 110336, 120249, 124128, 142848, 160332, 165504, 213776, 220672, 240498, 248256, 320664, 331008, 427552, 480996, 496512, 641328, 662016, 855104, 961992, 993024, 1282656, 1710208, 1923984, 1986048, 2565312, 3420416, 3847968, 5130624, 6840832, 7695936, 10261248, 15391872, 20522496, 30783744, 61567488]

約数ペア:

[(1, 61567488), (2, 30783744), (3, 20522496), (4, 15391872), (6, 10261248), (8, 7695936), (9, 6840832), (12, 5130624), (16, 3847968), (18, 3420416), (24, 2565312), (31, 1986048), (32, 1923984), (36, 1710208), (48, 1282656), (62, 993024), (64, 961992), (72, 855104), (93, 662016), (96, 641328), (124, 496512), (128, 480996), (144, 427552), (186, 331008), (192, 320664), (248, 248256), (256, 240498), (279, 220672), (288, 213776), (372, 165504), (384, 160332), (431, 142848), (496, 124128), (512, 120249), (558, 110336), (576, 106888), (744, 82752), (768, 80166), (862, 71424), (992, 62064), (1116, 55168), (1152, 53444), (1293, 47616), (1488, 41376), (1536, 40083), (1724, 35712), (1984, 31032), (2232, 27584), (2304, 26722), (2586, 23808), (2976, 20688), (3448, 17856), (3879, 15872), (3968, 15516), (4464, 13792), (4608, 13361), (5172, 11904), (5952, 10344), (6896, 8928), (7758, 7936)]