66225354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 144549504

約数和(自身を除く): 78324150

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 241, 271, 338, 482, 507, 542, 723, 813, 1014, 1446, 1626, 3133, 3523, 6266, 7046, 9399, 10569, 18798, 21138, 40729, 45799, 65311, 81458, 91598, 122187, 130622, 137397, 195933, 244374, 274794, 391866, 849043, 1698086, 2547129, 5094258, 11037559, 22075118, 33112677, 66225354]

約数ペア:

[(1, 66225354), (2, 33112677), (3, 22075118), (6, 11037559), (13, 5094258), (26, 2547129), (39, 1698086), (78, 849043), (169, 391866), (241, 274794), (271, 244374), (338, 195933), (482, 137397), (507, 130622), (542, 122187), (723, 91598), (813, 81458), (1014, 65311), (1446, 45799), (1626, 40729), (3133, 21138), (3523, 18798), (6266, 10569), (7046, 9399)]