77842964

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 138012000

約数和(自身を除く): 60169036

約数列:

[1, 2, 4, 149, 211, 298, 422, 596, 619, 844, 1238, 2476, 31439, 62878, 92231, 125756, 130609, 184462, 261218, 368924, 522436, 19460741, 38921482, 77842964]

約数ペア:

[(1, 77842964), (2, 38921482), (4, 19460741), (149, 522436), (211, 368924), (298, 261218), (422, 184462), (596, 130609), (619, 125756), (844, 92231), (1238, 62878), (2476, 31439)]