74702995276

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2161}}^1\times {\mathrm{13567}}^1$

素因数の和:15759

約数の個数: 72

約数和(自身を含む): 163859813376

約数和(自身を除く): 89156818100

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2161, 2548, 4322, 8644, 13567, 15127, 27134, 28093, 30254, 54268, 56186, 60508, 94969, 105889, 112372, 176371, 189938, 196651, 211778, 352742, 379876, 393302, 423556, 664783, 705484, 786604, 1234597, 1329566, 1376557, 2469194, 2659132, 2753114, 4938388, 5506228, 8642179, 17284358, 29318287, 34568716, 58636574, 117273148, 205228009, 381137731, 410456018, 762275462, 820912036, 1436596063, 1524550924, 2667964117, 2873192126, 5335928234, 5746384252, 10671856468, 18675748819, 37351497638, 74702995276]

約数ペア:

[(1, 74702995276), (2, 37351497638), (4, 18675748819), (7, 10671856468), (13, 5746384252), (14, 5335928234), (26, 2873192126), (28, 2667964117), (49, 1524550924), (52, 1436596063), (91, 820912036), (98, 762275462), (182, 410456018), (196, 381137731), (364, 205228009), (637, 117273148), (1274, 58636574), (2161, 34568716), (2548, 29318287), (4322, 17284358), (8644, 8642179), (13567, 5506228), (15127, 4938388), (27134, 2753114), (28093, 2659132), (30254, 2469194), (54268, 1376557), (56186, 1329566), (60508, 1234597), (94969, 786604), (105889, 705484), (112372, 664783), (176371, 423556), (189938, 393302), (196651, 379876), (211778, 352742)]