85119867

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 161740800

約数和(自身を除く): 76620933

約数列:

[1, 3, 7, 9, 17, 19, 21, 47, 51, 57, 63, 89, 119, 133, 141, 153, 171, 267, 323, 329, 357, 399, 423, 623, 799, 801, 893, 969, 987, 1071, 1197, 1513, 1691, 1869, 2261, 2397, 2679, 2907, 2961, 4183, 4539, 5073, 5593, 5607, 6251, 6783, 7191, 8037, 10591, 11837, 12549, 13617, 15181, 15219, 16779, 18753, 20349, 28747, 29281, 31773, 35511, 37647, 45543, 50337, 56259, 71111, 79477, 86241, 87843, 95319, 106267, 106533, 136629, 201229, 213333, 238431, 258723, 263529, 318801, 497777, 556339, 603687, 639999, 715293, 956403, 1351109, 1493331, 1669017, 1811061, 4053327, 4479993, 5007051, 9457763, 12159981, 28373289, 85119867]

約数ペア:

[(1, 85119867), (3, 28373289), (7, 12159981), (9, 9457763), (17, 5007051), (19, 4479993), (21, 4053327), (47, 1811061), (51, 1669017), (57, 1493331), (63, 1351109), (89, 956403), (119, 715293), (133, 639999), (141, 603687), (153, 556339), (171, 497777), (267, 318801), (323, 263529), (329, 258723), (357, 238431), (399, 213333), (423, 201229), (623, 136629), (799, 106533), (801, 106267), (893, 95319), (969, 87843), (987, 86241), (1071, 79477), (1197, 71111), (1513, 56259), (1691, 50337), (1869, 45543), (2261, 37647), (2397, 35511), (2679, 31773), (2907, 29281), (2961, 28747), (4183, 20349), (4539, 18753), (5073, 16779), (5593, 15219), (5607, 15181), (6251, 13617), (6783, 12549), (7191, 11837), (8037, 10591)]