77143356

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 201277440

約数和(自身を除く): 124134084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 127, 141, 188, 254, 282, 359, 381, 423, 508, 564, 718, 762, 846, 1077, 1143, 1436, 1524, 1692, 2154, 2286, 3231, 4308, 4572, 5969, 6462, 11938, 12924, 16873, 17907, 23876, 33746, 35814, 45593, 50619, 53721, 67492, 71628, 91186, 101238, 107442, 136779, 151857, 182372, 202476, 214884, 273558, 303714, 410337, 547116, 607428, 820674, 1641348, 2142871, 4285742, 6428613, 8571484, 12857226, 19285839, 25714452, 38571678, 77143356]

約数ペア:

[(1, 77143356), (2, 38571678), (3, 25714452), (4, 19285839), (6, 12857226), (9, 8571484), (12, 6428613), (18, 4285742), (36, 2142871), (47, 1641348), (94, 820674), (127, 607428), (141, 547116), (188, 410337), (254, 303714), (282, 273558), (359, 214884), (381, 202476), (423, 182372), (508, 151857), (564, 136779), (718, 107442), (762, 101238), (846, 91186), (1077, 71628), (1143, 67492), (1436, 53721), (1524, 50619), (1692, 45593), (2154, 35814), (2286, 33746), (3231, 23876), (4308, 17907), (4572, 16873), (5969, 12924), (6462, 11938)]