78809856

素因数分解:

$2^8\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1261

約数の個数: 72

約数和(自身を含む): 212289840

約数和(自身を除く): 133479984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 534, 712, 768, 1068, 1153, 1424, 2136, 2306, 2848, 3459, 4272, 4612, 5696, 6918, 8544, 9224, 11392, 13836, 17088, 18448, 22784, 27672, 34176, 36896, 55344, 68352, 73792, 102617, 110688, 147584, 205234, 221376, 295168, 307851, 410468, 442752, 615702, 820936, 885504, 1231404, 1641872, 2462808, 3283744, 4925616, 6567488, 9851232, 13134976, 19702464, 26269952, 39404928, 78809856]

約数ペア:

[(1, 78809856), (2, 39404928), (3, 26269952), (4, 19702464), (6, 13134976), (8, 9851232), (12, 6567488), (16, 4925616), (24, 3283744), (32, 2462808), (48, 1641872), (64, 1231404), (89, 885504), (96, 820936), (128, 615702), (178, 442752), (192, 410468), (256, 307851), (267, 295168), (356, 221376), (384, 205234), (534, 147584), (712, 110688), (768, 102617), (1068, 73792), (1153, 68352), (1424, 55344), (2136, 36896), (2306, 34176), (2848, 27672), (3459, 22784), (4272, 18448), (4612, 17088), (5696, 13836), (6918, 11392), (8544, 9224)]