78894396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{929}}^1$

素因数の和:1283

約数の個数: 72

約数和(自身を含む): 228839520

約数和(自身を除く): 149945124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 337, 674, 929, 1011, 1348, 1858, 2022, 2359, 2787, 3033, 3716, 4044, 4718, 5574, 6066, 6503, 7077, 8361, 9436, 11148, 12132, 13006, 14154, 16722, 19509, 21231, 26012, 28308, 33444, 39018, 42462, 58527, 78036, 84924, 117054, 234108, 313073, 626146, 939219, 1252292, 1878438, 2191511, 2817657, 3756876, 4383022, 5635314, 6574533, 8766044, 11270628, 13149066, 19723599, 26298132, 39447198, 78894396]

約数ペア:

[(1, 78894396), (2, 39447198), (3, 26298132), (4, 19723599), (6, 13149066), (7, 11270628), (9, 8766044), (12, 6574533), (14, 5635314), (18, 4383022), (21, 3756876), (28, 2817657), (36, 2191511), (42, 1878438), (63, 1252292), (84, 939219), (126, 626146), (252, 313073), (337, 234108), (674, 117054), (929, 84924), (1011, 78036), (1348, 58527), (1858, 42462), (2022, 39018), (2359, 33444), (2787, 28308), (3033, 26012), (3716, 21231), (4044, 19509), (4718, 16722), (5574, 14154), (6066, 13006), (6503, 12132), (7077, 11148), (8361, 9436)]