98820064

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 248209920

約数和(自身を除く): 149389856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 76, 98, 107, 112, 124, 133, 152, 196, 214, 217, 224, 248, 266, 304, 392, 428, 434, 496, 532, 589, 608, 749, 784, 856, 868, 931, 992, 1064, 1178, 1498, 1519, 1568, 1712, 1736, 1862, 2033, 2128, 2356, 2996, 3038, 3317, 3424, 3472, 3724, 4066, 4123, 4256, 4712, 5243, 5992, 6076, 6634, 6944, 7448, 8132, 8246, 9424, 10486, 11984, 12152, 13268, 14231, 14896, 16264, 16492, 18848, 20972, 23219, 23968, 24304, 26536, 28462, 28861, 29792, 32528, 32984, 41944, 46438, 48608, 53072, 56924, 57722, 63023, 65056, 65968, 83888, 92876, 99617, 106144, 113848, 115444, 126046, 131936, 162533, 167776, 185752, 199234, 227696, 230888, 252092, 325066, 371504, 398468, 441161, 455392, 461776, 504184, 650132, 743008, 796936, 882322, 923552, 1008368, 1300264, 1593872, 1764644, 2016736, 2600528, 3088127, 3187744, 3529288, 5201056, 6176254, 7058576, 12352508, 14117152, 24705016, 49410032, 98820064]

約数ペア:

[(1, 98820064), (2, 49410032), (4, 24705016), (7, 14117152), (8, 12352508), (14, 7058576), (16, 6176254), (19, 5201056), (28, 3529288), (31, 3187744), (32, 3088127), (38, 2600528), (49, 2016736), (56, 1764644), (62, 1593872), (76, 1300264), (98, 1008368), (107, 923552), (112, 882322), (124, 796936), (133, 743008), (152, 650132), (196, 504184), (214, 461776), (217, 455392), (224, 441161), (248, 398468), (266, 371504), (304, 325066), (392, 252092), (428, 230888), (434, 227696), (496, 199234), (532, 185752), (589, 167776), (608, 162533), (749, 131936), (784, 126046), (856, 115444), (868, 113848), (931, 106144), (992, 99617), (1064, 92876), (1178, 83888), (1498, 65968), (1519, 65056), (1568, 63023), (1712, 57722), (1736, 56924), (1862, 53072), (2033, 48608), (2128, 46438), (2356, 41944), (2996, 32984), (3038, 32528), (3317, 29792), (3424, 28861), (3472, 28462), (3724, 26536), (4066, 24304), (4123, 23968), (4256, 23219), (4712, 20972), (5243, 18848), (5992, 16492), (6076, 16264), (6634, 14896), (6944, 14231), (7448, 13268), (8132, 12152), (8246, 11984), (9424, 10486)]