90691536

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1439}}^1$

素因数の和:1564

約数の個数: 80

約数和(自身を含む): 254983680

約数和(自身を除く): 164292144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 101, 104, 156, 202, 208, 303, 312, 404, 606, 624, 808, 1212, 1313, 1439, 1616, 2424, 2626, 2878, 3939, 4317, 4848, 5252, 5756, 7878, 8634, 10504, 11512, 15756, 17268, 18707, 21008, 23024, 31512, 34536, 37414, 56121, 63024, 69072, 74828, 112242, 145339, 149656, 224484, 290678, 299312, 436017, 448968, 581356, 872034, 897936, 1162712, 1744068, 1889407, 2325424, 3488136, 3778814, 5668221, 6976272, 7557628, 11336442, 15115256, 22672884, 30230512, 45345768, 90691536]

約数ペア:

[(1, 90691536), (2, 45345768), (3, 30230512), (4, 22672884), (6, 15115256), (8, 11336442), (12, 7557628), (13, 6976272), (16, 5668221), (24, 3778814), (26, 3488136), (39, 2325424), (48, 1889407), (52, 1744068), (78, 1162712), (101, 897936), (104, 872034), (156, 581356), (202, 448968), (208, 436017), (303, 299312), (312, 290678), (404, 224484), (606, 149656), (624, 145339), (808, 112242), (1212, 74828), (1313, 69072), (1439, 63024), (1616, 56121), (2424, 37414), (2626, 34536), (2878, 31512), (3939, 23024), (4317, 21008), (4848, 18707), (5252, 17268), (5756, 15756), (7878, 11512), (8634, 10504)]