80450502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 181336320

約数和(自身を除く): 100885818

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 109, 159, 211, 218, 318, 327, 422, 583, 633, 654, 1166, 1199, 1266, 1749, 2321, 2398, 3498, 3597, 4642, 5777, 6963, 7194, 11183, 11554, 13926, 17331, 22366, 22999, 33549, 34662, 45998, 63547, 67098, 68997, 123013, 127094, 137994, 190641, 246026, 252989, 369039, 381282, 505978, 738078, 758967, 1218947, 1517934, 2437894, 3656841, 7313682, 13408417, 26816834, 40225251, 80450502]

約数ペア:

[(1, 80450502), (2, 40225251), (3, 26816834), (6, 13408417), (11, 7313682), (22, 3656841), (33, 2437894), (53, 1517934), (66, 1218947), (106, 758967), (109, 738078), (159, 505978), (211, 381282), (218, 369039), (318, 252989), (327, 246026), (422, 190641), (583, 137994), (633, 127094), (654, 123013), (1166, 68997), (1199, 67098), (1266, 63547), (1749, 45998), (2321, 34662), (2398, 33549), (3498, 22999), (3597, 22366), (4642, 17331), (5777, 13926), (6963, 11554), (7194, 11183)]