77656788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4783}}^1$

素因数の和:4845

約数の個数: 72

約数和(自身を含む): 219413376

約数和(自身を除く): 141756588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 246, 369, 396, 451, 492, 738, 902, 1353, 1476, 1804, 2706, 4059, 4783, 5412, 8118, 9566, 14349, 16236, 19132, 28698, 43047, 52613, 57396, 86094, 105226, 157839, 172188, 196103, 210452, 315678, 392206, 473517, 588309, 631356, 784412, 947034, 1176618, 1764927, 1894068, 2157133, 2353236, 3529854, 4314266, 6471399, 7059708, 8628532, 12942798, 19414197, 25885596, 38828394, 77656788]

約数ペア:

[(1, 77656788), (2, 38828394), (3, 25885596), (4, 19414197), (6, 12942798), (9, 8628532), (11, 7059708), (12, 6471399), (18, 4314266), (22, 3529854), (33, 2353236), (36, 2157133), (41, 1894068), (44, 1764927), (66, 1176618), (82, 947034), (99, 784412), (123, 631356), (132, 588309), (164, 473517), (198, 392206), (246, 315678), (369, 210452), (396, 196103), (451, 172188), (492, 157839), (738, 105226), (902, 86094), (1353, 57396), (1476, 52613), (1804, 43047), (2706, 28698), (4059, 19132), (4783, 16236), (5412, 14349), (8118, 9566)]