78785737744

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{97687}}^1$

素因数の和:98100

約数の個数: 80

約数和(自身を含む): 184122342400

約数和(自身を除く): 105336604656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 379, 532, 758, 1064, 1516, 2128, 2653, 3032, 5306, 6064, 7201, 10612, 14402, 21224, 28804, 42448, 50407, 57608, 97687, 100814, 115216, 195374, 201628, 390748, 403256, 683809, 781496, 806512, 1367618, 1562992, 1856053, 2735236, 3712106, 5470472, 7424212, 10940944, 12992371, 14848424, 25984742, 29696848, 37023373, 51969484, 74046746, 103938968, 148093492, 207877936, 259163611, 296186984, 518327222, 592373968, 703444087, 1036654444, 1406888174, 2073308888, 2813776348, 4146617776, 4924108609, 5627552696, 9848217218, 11255105392, 19696434436, 39392868872, 78785737744]

約数ペア:

[(1, 78785737744), (2, 39392868872), (4, 19696434436), (7, 11255105392), (8, 9848217218), (14, 5627552696), (16, 4924108609), (19, 4146617776), (28, 2813776348), (38, 2073308888), (56, 1406888174), (76, 1036654444), (112, 703444087), (133, 592373968), (152, 518327222), (266, 296186984), (304, 259163611), (379, 207877936), (532, 148093492), (758, 103938968), (1064, 74046746), (1516, 51969484), (2128, 37023373), (2653, 29696848), (3032, 25984742), (5306, 14848424), (6064, 12992371), (7201, 10940944), (10612, 7424212), (14402, 5470472), (21224, 3712106), (28804, 2735236), (42448, 1856053), (50407, 1562992), (57608, 1367618), (97687, 806512), (100814, 781496), (115216, 683809), (195374, 403256), (201628, 390748)]