86598304

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 72

約数和(自身を含む): 188153280

約数和(自身を除く): 101554976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 169, 208, 239, 268, 338, 416, 478, 536, 676, 871, 956, 1072, 1352, 1742, 1912, 2144, 2704, 3107, 3484, 3824, 5408, 6214, 6968, 7648, 11323, 12428, 13936, 16013, 22646, 24856, 27872, 32026, 40391, 45292, 49712, 64052, 80782, 90584, 99424, 128104, 161564, 181168, 208169, 256208, 323128, 362336, 416338, 512416, 646256, 832676, 1292512, 1665352, 2706197, 3330704, 5412394, 6661408, 10824788, 21649576, 43299152, 86598304]

約数ペア:

[(1, 86598304), (2, 43299152), (4, 21649576), (8, 10824788), (13, 6661408), (16, 5412394), (26, 3330704), (32, 2706197), (52, 1665352), (67, 1292512), (104, 832676), (134, 646256), (169, 512416), (208, 416338), (239, 362336), (268, 323128), (338, 256208), (416, 208169), (478, 181168), (536, 161564), (676, 128104), (871, 99424), (956, 90584), (1072, 80782), (1352, 64052), (1742, 49712), (1912, 45292), (2144, 40391), (2704, 32026), (3107, 27872), (3484, 24856), (3824, 22646), (5408, 16013), (6214, 13936), (6968, 12428), (7648, 11323)]