77269088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2087}}^1$

素因数の和:2199

約数の個数: 48

約数和(自身を含む): 165745440

約数和(自身を除く): 88476352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1424, 2087, 2314, 2848, 4174, 4628, 8348, 9256, 16696, 18512, 27131, 33392, 37024, 54262, 66784, 108524, 185743, 217048, 371486, 434096, 742972, 868192, 1485944, 2414659, 2971888, 4829318, 5943776, 9658636, 19317272, 38634544, 77269088]

約数ペア:

[(1, 77269088), (2, 38634544), (4, 19317272), (8, 9658636), (13, 5943776), (16, 4829318), (26, 2971888), (32, 2414659), (52, 1485944), (89, 868192), (104, 742972), (178, 434096), (208, 371486), (356, 217048), (416, 185743), (712, 108524), (1157, 66784), (1424, 54262), (2087, 37024), (2314, 33392), (2848, 27131), (4174, 18512), (4628, 16696), (8348, 9256)]