87484208

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:887

約数の個数: 80

約数和(自身を含む): 208320000

約数和(自身を除く): 120835792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 686, 784, 839, 931, 1064, 1372, 1678, 1862, 2128, 2744, 3356, 3724, 5488, 5873, 6517, 6712, 7448, 11746, 13034, 13424, 14896, 15941, 23492, 26068, 31882, 41111, 46984, 52136, 63764, 82222, 93968, 104272, 111587, 127528, 164444, 223174, 255056, 287777, 328888, 446348, 575554, 657776, 781109, 892696, 1151108, 1562218, 1785392, 2302216, 3124436, 4604432, 5467763, 6248872, 10935526, 12497744, 21871052, 43742104, 87484208]

約数ペア:

[(1, 87484208), (2, 43742104), (4, 21871052), (7, 12497744), (8, 10935526), (14, 6248872), (16, 5467763), (19, 4604432), (28, 3124436), (38, 2302216), (49, 1785392), (56, 1562218), (76, 1151108), (98, 892696), (112, 781109), (133, 657776), (152, 575554), (196, 446348), (266, 328888), (304, 287777), (343, 255056), (392, 223174), (532, 164444), (686, 127528), (784, 111587), (839, 104272), (931, 93968), (1064, 82222), (1372, 63764), (1678, 52136), (1862, 46984), (2128, 41111), (2744, 31882), (3356, 26068), (3724, 23492), (5488, 15941), (5873, 14896), (6517, 13424), (6712, 13034), (7448, 11746)]