72406854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8363}}^1$

素因数の和:8421

約数の個数: 48

約数和(自身を含む): 173536272

約数和(自身を除く): 101129418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8363, 8658, 16726, 25089, 50178, 75267, 108719, 150534, 217438, 309431, 326157, 618862, 652314, 928293, 978471, 1856586, 1956942, 2784879, 4022603, 5569758, 8045206, 12067809, 24135618, 36203427, 72406854]

約数ペア:

[(1, 72406854), (2, 36203427), (3, 24135618), (6, 12067809), (9, 8045206), (13, 5569758), (18, 4022603), (26, 2784879), (37, 1956942), (39, 1856586), (74, 978471), (78, 928293), (111, 652314), (117, 618862), (222, 326157), (234, 309431), (333, 217438), (481, 150534), (666, 108719), (962, 75267), (1443, 50178), (2886, 25089), (4329, 16726), (8363, 8658)]