72669146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 123863040

約数和(自身を除く): 51193894

約数列:

[1, 2, 11, 22, 31, 62, 127, 254, 341, 682, 839, 1397, 1678, 2794, 3937, 7874, 9229, 18458, 26009, 43307, 52018, 86614, 106553, 213106, 286099, 572198, 1172083, 2344166, 3303143, 6606286, 36334573, 72669146]

約数ペア:

[(1, 72669146), (2, 36334573), (11, 6606286), (22, 3303143), (31, 2344166), (62, 1172083), (127, 572198), (254, 286099), (341, 213106), (682, 106553), (839, 86614), (1397, 52018), (1678, 43307), (2794, 26009), (3937, 18458), (7874, 9229)]