77840802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2203}}^1$

素因数の和:2375

約数の個数: 48

約数和(自身を含む): 182914368

約数和(自身を除く): 105073566

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 151, 234, 302, 453, 906, 1359, 1963, 2203, 2718, 3926, 4406, 5889, 6609, 11778, 13218, 17667, 19827, 28639, 35334, 39654, 57278, 85917, 171834, 257751, 332653, 515502, 665306, 997959, 1995918, 2993877, 4324489, 5987754, 8648978, 12973467, 25946934, 38920401, 77840802]

約数ペア:

[(1, 77840802), (2, 38920401), (3, 25946934), (6, 12973467), (9, 8648978), (13, 5987754), (18, 4324489), (26, 2993877), (39, 1995918), (78, 997959), (117, 665306), (151, 515502), (234, 332653), (302, 257751), (453, 171834), (906, 85917), (1359, 57278), (1963, 39654), (2203, 35334), (2718, 28639), (3926, 19827), (4406, 17667), (5889, 13218), (6609, 11778)]