61415144

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 139708800

約数和(自身を除く): 78293656

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 197, 266, 293, 394, 532, 586, 788, 1064, 1172, 1379, 1576, 2051, 2344, 2758, 3743, 4102, 5516, 5567, 7486, 8204, 11032, 11134, 14972, 16408, 22268, 26201, 29944, 38969, 44536, 52402, 57721, 77938, 104804, 115442, 155876, 209608, 230884, 311752, 404047, 461768, 808094, 1096699, 1616188, 2193398, 3232376, 4386796, 7676893, 8773592, 15353786, 30707572, 61415144]

約数ペア:

[(1, 61415144), (2, 30707572), (4, 15353786), (7, 8773592), (8, 7676893), (14, 4386796), (19, 3232376), (28, 2193398), (38, 1616188), (56, 1096699), (76, 808094), (133, 461768), (152, 404047), (197, 311752), (266, 230884), (293, 209608), (394, 155876), (532, 115442), (586, 104804), (788, 77938), (1064, 57721), (1172, 52402), (1379, 44536), (1576, 38969), (2051, 29944), (2344, 26201), (2758, 22268), (3743, 16408), (4102, 14972), (5516, 11134), (5567, 11032), (7486, 8204)]