72891702

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8419}}^1$

素因数の和:8477

約数の個数: 48

約数和(自身を含む): 174698160

約数和(自身を除く): 101806458

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, 8419, 8658, 16838, 25257, 50514, 75771, 109447, 151542, 218894, 311503, 328341, 623006, 656682, 934509, 985023, 1869018, 1970046, 2803527, 4049539, 5607054, 8099078, 12148617, 24297234, 36445851, 72891702]

約数ペア:

[(1, 72891702), (2, 36445851), (3, 24297234), (6, 12148617), (9, 8099078), (13, 5607054), (18, 4049539), (26, 2803527), (37, 1970046), (39, 1869018), (74, 985023), (78, 934509), (111, 656682), (117, 623006), (222, 328341), (234, 311503), (333, 218894), (481, 151542), (666, 109447), (962, 75771), (1443, 50514), (2886, 25257), (4329, 16838), (8419, 8658)]