72646782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{17573}}^1$

素因数の和:17644

約数の個数: 32

約数和(自身を含む): 159431328

約数和(自身を除く): 86784546

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 17573, 35146, 52719, 105438, 228449, 456898, 685347, 931369, 1370694, 1862738, 2794107, 5588214, 12107797, 24215594, 36323391, 72646782]

約数ペア:

[(1, 72646782), (2, 36323391), (3, 24215594), (6, 12107797), (13, 5588214), (26, 2794107), (39, 1862738), (53, 1370694), (78, 931369), (106, 685347), (159, 456898), (318, 228449), (689, 105438), (1378, 52719), (2067, 35146), (4134, 17573)]