72766176

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 144

約数和(自身を含む): 229824000

約数和(自身を除く): 157057824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 499, 588, 651, 672, 744, 784, 868, 992, 998, 1176, 1302, 1488, 1497, 1519, 1568, 1736, 1996, 2352, 2604, 2976, 2994, 3038, 3472, 3493, 3992, 4557, 4704, 5208, 5988, 6076, 6944, 6986, 7984, 9114, 10416, 10479, 11976, 12152, 13972, 15469, 15968, 18228, 20832, 20958, 23952, 24304, 24451, 27944, 30938, 36456, 41916, 46407, 47904, 48608, 48902, 55888, 61876, 72912, 73353, 83832, 92814, 97804, 108283, 111776, 123752, 145824, 146706, 167664, 185628, 195608, 216566, 247504, 293412, 324849, 335328, 371256, 391216, 433132, 495008, 586824, 649698, 742512, 757981, 782432, 866264, 1173648, 1299396, 1485024, 1515962, 1732528, 2273943, 2347296, 2598792, 3031924, 3465056, 4547886, 5197584, 6063848, 9095772, 10395168, 12127696, 18191544, 24255392, 36383088, 72766176]

約数ペア:

[(1, 72766176), (2, 36383088), (3, 24255392), (4, 18191544), (6, 12127696), (7, 10395168), (8, 9095772), (12, 6063848), (14, 5197584), (16, 4547886), (21, 3465056), (24, 3031924), (28, 2598792), (31, 2347296), (32, 2273943), (42, 1732528), (48, 1515962), (49, 1485024), (56, 1299396), (62, 1173648), (84, 866264), (93, 782432), (96, 757981), (98, 742512), (112, 649698), (124, 586824), (147, 495008), (168, 433132), (186, 391216), (196, 371256), (217, 335328), (224, 324849), (248, 293412), (294, 247504), (336, 216566), (372, 195608), (392, 185628), (434, 167664), (496, 146706), (499, 145824), (588, 123752), (651, 111776), (672, 108283), (744, 97804), (784, 92814), (868, 83832), (992, 73353), (998, 72912), (1176, 61876), (1302, 55888), (1488, 48902), (1497, 48608), (1519, 47904), (1568, 46407), (1736, 41916), (1996, 36456), (2352, 30938), (2604, 27944), (2976, 24451), (2994, 24304), (3038, 23952), (3472, 20958), (3493, 20832), (3992, 18228), (4557, 15968), (4704, 15469), (5208, 13972), (5988, 12152), (6076, 11976), (6944, 10479), (6986, 10416), (7984, 9114)]