70189952

素因数分解:

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

素因数の和:97

約数の個数: 144

約数和(自身を含む): 177210720

約数和(自身を除く): 107020768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 64, 76, 98, 112, 124, 128, 133, 152, 196, 217, 224, 248, 266, 304, 361, 392, 434, 448, 496, 532, 589, 608, 722, 784, 868, 896, 931, 992, 1064, 1178, 1216, 1444, 1519, 1568, 1736, 1862, 1984, 2128, 2356, 2432, 2527, 2888, 3038, 3136, 3472, 3724, 3968, 4123, 4256, 4712, 5054, 5776, 6076, 6272, 6944, 7448, 8246, 8512, 9424, 10108, 11191, 11552, 12152, 13888, 14896, 16492, 17024, 17689, 18848, 20216, 22382, 23104, 24304, 27776, 28861, 29792, 32984, 35378, 37696, 40432, 44764, 46208, 48608, 57722, 59584, 65968, 70756, 75392, 78337, 80864, 89528, 97216, 115444, 119168, 131936, 141512, 156674, 161728, 179056, 194432, 230888, 263872, 283024, 313348, 323456, 358112, 461776, 527744, 548359, 566048, 626696, 716224, 923552, 1096718, 1132096, 1253392, 1432448, 1847104, 2193436, 2264192, 2506784, 3694208, 4386872, 5013568, 8773744, 10027136, 17547488, 35094976, 70189952]

約数ペア:

[(1, 70189952), (2, 35094976), (4, 17547488), (7, 10027136), (8, 8773744), (14, 5013568), (16, 4386872), (19, 3694208), (28, 2506784), (31, 2264192), (32, 2193436), (38, 1847104), (49, 1432448), (56, 1253392), (62, 1132096), (64, 1096718), (76, 923552), (98, 716224), (112, 626696), (124, 566048), (128, 548359), (133, 527744), (152, 461776), (196, 358112), (217, 323456), (224, 313348), (248, 283024), (266, 263872), (304, 230888), (361, 194432), (392, 179056), (434, 161728), (448, 156674), (496, 141512), (532, 131936), (589, 119168), (608, 115444), (722, 97216), (784, 89528), (868, 80864), (896, 78337), (931, 75392), (992, 70756), (1064, 65968), (1178, 59584), (1216, 57722), (1444, 48608), (1519, 46208), (1568, 44764), (1736, 40432), (1862, 37696), (1984, 35378), (2128, 32984), (2356, 29792), (2432, 28861), (2527, 27776), (2888, 24304), (3038, 23104), (3136, 22382), (3472, 20216), (3724, 18848), (3968, 17689), (4123, 17024), (4256, 16492), (4712, 14896), (5054, 13888), (5776, 12152), (6076, 11552), (6272, 11191), (6944, 10108), (7448, 9424), (8246, 8512)]