80212148208

素因数分解:

$2^4\times 3^3\times {\mathrm{379}}^1\times {\mathrm{489911}}^1$

素因数の和:490307

約数の個数: 80

約数和(自身を含む): 230846534400

約数和(自身を除く): 150634386192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 379, 432, 758, 1137, 1516, 2274, 3032, 3411, 4548, 6064, 6822, 9096, 10233, 13644, 18192, 20466, 27288, 40932, 54576, 81864, 163728, 489911, 979822, 1469733, 1959644, 2939466, 3919288, 4409199, 5878932, 7838576, 8818398, 11757864, 13227597, 17636796, 23515728, 26455194, 35273592, 52910388, 70547184, 105820776, 185676269, 211641552, 371352538, 557028807, 742705076, 1114057614, 1485410152, 1671086421, 2228115228, 2970820304, 3342172842, 4456230456, 5013259263, 6684345684, 8912460912, 10026518526, 13368691368, 20053037052, 26737382736, 40106074104, 80212148208]

約数ペア:

[(1, 80212148208), (2, 40106074104), (3, 26737382736), (4, 20053037052), (6, 13368691368), (8, 10026518526), (9, 8912460912), (12, 6684345684), (16, 5013259263), (18, 4456230456), (24, 3342172842), (27, 2970820304), (36, 2228115228), (48, 1671086421), (54, 1485410152), (72, 1114057614), (108, 742705076), (144, 557028807), (216, 371352538), (379, 211641552), (432, 185676269), (758, 105820776), (1137, 70547184), (1516, 52910388), (2274, 35273592), (3032, 26455194), (3411, 23515728), (4548, 17636796), (6064, 13227597), (6822, 11757864), (9096, 8818398), (10233, 7838576), (13644, 5878932), (18192, 4409199), (20466, 3919288), (27288, 2939466), (40932, 1959644), (54576, 1469733), (81864, 979822), (163728, 489911)]