66938196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{2539}}^1$

素因数の和:2585

約数の個数: 48

約数和(自身を含む): 169265600

約数和(自身を除く): 102327404

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 2197, 2539, 4394, 5078, 6591, 7617, 8788, 10156, 13182, 15234, 26364, 30468, 33007, 66014, 99021, 132028, 198042, 396084, 429091, 858182, 1287273, 1716364, 2574546, 5149092, 5578183, 11156366, 16734549, 22312732, 33469098, 66938196]

約数ペア:

[(1, 66938196), (2, 33469098), (3, 22312732), (4, 16734549), (6, 11156366), (12, 5578183), (13, 5149092), (26, 2574546), (39, 1716364), (52, 1287273), (78, 858182), (156, 429091), (169, 396084), (338, 198042), (507, 132028), (676, 99021), (1014, 66014), (2028, 33007), (2197, 30468), (2539, 26364), (4394, 15234), (5078, 13182), (6591, 10156), (7617, 8788)]