67612506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 147834720

約数和(自身を除く): 80222214

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 169, 262, 338, 393, 507, 509, 786, 1014, 1018, 1527, 1703, 3054, 3406, 5109, 6617, 10218, 13234, 19851, 22139, 39702, 44278, 66417, 66679, 86021, 132834, 133358, 172042, 200037, 258063, 400074, 516126, 866827, 1733654, 2600481, 5200962, 11268751, 22537502, 33806253, 67612506]

約数ペア:

[(1, 67612506), (2, 33806253), (3, 22537502), (6, 11268751), (13, 5200962), (26, 2600481), (39, 1733654), (78, 866827), (131, 516126), (169, 400074), (262, 258063), (338, 200037), (393, 172042), (507, 133358), (509, 132834), (786, 86021), (1014, 66679), (1018, 66417), (1527, 44278), (1703, 39702), (3054, 22139), (3406, 19851), (5109, 13234), (6617, 10218)]