78694254

素因数分解:

$2^1\times 3^4\times {\mathrm{151}}^1\times {\mathrm{3217}}^1$

素因数の和:3382

約数の個数: 40

約数和(自身を含む): 177556368

約数和(自身を除く): 98862114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 151, 162, 302, 453, 906, 1359, 2718, 3217, 4077, 6434, 8154, 9651, 12231, 19302, 24462, 28953, 57906, 86859, 173718, 260577, 485767, 521154, 971534, 1457301, 2914602, 4371903, 8743806, 13115709, 26231418, 39347127, 78694254]

約数ペア:

[(1, 78694254), (2, 39347127), (3, 26231418), (6, 13115709), (9, 8743806), (18, 4371903), (27, 2914602), (54, 1457301), (81, 971534), (151, 521154), (162, 485767), (302, 260577), (453, 173718), (906, 86859), (1359, 57906), (2718, 28953), (3217, 24462), (4077, 19302), (6434, 12231), (8154, 9651)]