87054448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 195987456

約数和(自身を除く): 108933008

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 208, 248, 299, 368, 403, 496, 587, 598, 713, 806, 1174, 1196, 1426, 1612, 2348, 2392, 2852, 3224, 4696, 4784, 5704, 6448, 7631, 9269, 9392, 11408, 13501, 15262, 18197, 18538, 27002, 30524, 36394, 37076, 54004, 61048, 72788, 74152, 108008, 122096, 145576, 148304, 175513, 216016, 236561, 291152, 351026, 418531, 473122, 702052, 837062, 946244, 1404104, 1674124, 1892488, 2808208, 3348248, 3784976, 5440903, 6696496, 10881806, 21763612, 43527224, 87054448]

約数ペア:

[(1, 87054448), (2, 43527224), (4, 21763612), (8, 10881806), (13, 6696496), (16, 5440903), (23, 3784976), (26, 3348248), (31, 2808208), (46, 1892488), (52, 1674124), (62, 1404104), (92, 946244), (104, 837062), (124, 702052), (184, 473122), (208, 418531), (248, 351026), (299, 291152), (368, 236561), (403, 216016), (496, 175513), (587, 148304), (598, 145576), (713, 122096), (806, 108008), (1174, 74152), (1196, 72788), (1426, 61048), (1612, 54004), (2348, 37076), (2392, 36394), (2852, 30524), (3224, 27002), (4696, 18538), (4784, 18197), (5704, 15262), (6448, 13501), (7631, 11408), (9269, 9392)]