37891212

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 95133696

約数和(自身を除く): 57242484

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 127, 138, 141, 188, 254, 276, 282, 381, 508, 529, 564, 762, 1058, 1081, 1524, 1587, 2116, 2162, 2921, 3174, 3243, 4324, 5842, 5969, 6348, 6486, 8763, 11684, 11938, 12972, 17526, 17907, 23876, 24863, 35052, 35814, 49726, 67183, 71628, 74589, 99452, 134366, 137287, 149178, 201549, 268732, 274574, 298356, 403098, 411861, 549148, 806196, 823722, 1647444, 3157601, 6315202, 9472803, 12630404, 18945606, 37891212]

約数ペア:

[(1, 37891212), (2, 18945606), (3, 12630404), (4, 9472803), (6, 6315202), (12, 3157601), (23, 1647444), (46, 823722), (47, 806196), (69, 549148), (92, 411861), (94, 403098), (127, 298356), (138, 274574), (141, 268732), (188, 201549), (254, 149178), (276, 137287), (282, 134366), (381, 99452), (508, 74589), (529, 71628), (564, 67183), (762, 49726), (1058, 35814), (1081, 35052), (1524, 24863), (1587, 23876), (2116, 17907), (2162, 17526), (2921, 12972), (3174, 11938), (3243, 11684), (4324, 8763), (5842, 6486), (5969, 6348)]