71896266

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 179437440

約数和(自身を除く): 107541174

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 103, 114, 117, 157, 171, 206, 234, 247, 309, 314, 342, 471, 494, 618, 741, 927, 942, 1339, 1413, 1482, 1854, 1957, 2041, 2223, 2678, 2826, 2983, 3914, 4017, 4082, 4446, 5871, 5966, 6123, 8034, 8949, 11742, 12051, 12246, 16171, 17613, 17898, 18369, 24102, 25441, 26847, 32342, 35226, 36738, 38779, 48513, 50882, 53694, 76323, 77558, 97026, 116337, 145539, 152646, 210223, 228969, 232674, 291078, 307249, 349011, 420446, 457938, 614498, 630669, 698022, 921747, 1261338, 1843494, 1892007, 2765241, 3784014, 3994237, 5530482, 7988474, 11982711, 23965422, 35948133, 71896266]

約数ペア:

[(1, 71896266), (2, 35948133), (3, 23965422), (6, 11982711), (9, 7988474), (13, 5530482), (18, 3994237), (19, 3784014), (26, 2765241), (38, 1892007), (39, 1843494), (57, 1261338), (78, 921747), (103, 698022), (114, 630669), (117, 614498), (157, 457938), (171, 420446), (206, 349011), (234, 307249), (247, 291078), (309, 232674), (314, 228969), (342, 210223), (471, 152646), (494, 145539), (618, 116337), (741, 97026), (927, 77558), (942, 76323), (1339, 53694), (1413, 50882), (1482, 48513), (1854, 38779), (1957, 36738), (2041, 35226), (2223, 32342), (2678, 26847), (2826, 25441), (2983, 24102), (3914, 18369), (4017, 17898), (4082, 17613), (4446, 16171), (5871, 12246), (5966, 12051), (6123, 11742), (8034, 8949)]