90931456

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{659}}^1$

素因数の和:700

約数の個数: 108

約数和(自身を含む): 230685840

約数和(自身を除く): 139754384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 539, 616, 659, 704, 784, 896, 1078, 1232, 1318, 1408, 1568, 1792, 2156, 2464, 2636, 2816, 3136, 4312, 4613, 4928, 5272, 6272, 7249, 8624, 9226, 9856, 10544, 12544, 14498, 17248, 18452, 19712, 21088, 28996, 32291, 34496, 36904, 42176, 50743, 57992, 64582, 68992, 73808, 84352, 101486, 115984, 129164, 137984, 147616, 168704, 202972, 231968, 258328, 295232, 355201, 405944, 463936, 516656, 590464, 710402, 811888, 927872, 1033312, 1180928, 1420804, 1623776, 1855744, 2066624, 2841608, 3247552, 4133248, 5683216, 6495104, 8266496, 11366432, 12990208, 22732864, 45465728, 90931456]

約数ペア:

[(1, 90931456), (2, 45465728), (4, 22732864), (7, 12990208), (8, 11366432), (11, 8266496), (14, 6495104), (16, 5683216), (22, 4133248), (28, 3247552), (32, 2841608), (44, 2066624), (49, 1855744), (56, 1623776), (64, 1420804), (77, 1180928), (88, 1033312), (98, 927872), (112, 811888), (128, 710402), (154, 590464), (176, 516656), (196, 463936), (224, 405944), (256, 355201), (308, 295232), (352, 258328), (392, 231968), (448, 202972), (539, 168704), (616, 147616), (659, 137984), (704, 129164), (784, 115984), (896, 101486), (1078, 84352), (1232, 73808), (1318, 68992), (1408, 64582), (1568, 57992), (1792, 50743), (2156, 42176), (2464, 36904), (2636, 34496), (2816, 32291), (3136, 28996), (4312, 21088), (4613, 19712), (4928, 18452), (5272, 17248), (6272, 14498), (7249, 12544), (8624, 10544), (9226, 9856)]