78702468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6911}}^1$

素因数の和:7004

約数の個数: 48

約数和(自身を含む): 200503296

約数和(自身を除く): 121800828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 6911, 11388, 13822, 20733, 27644, 41466, 82932, 89843, 179686, 269529, 359372, 504503, 539058, 1009006, 1078116, 1513509, 2018012, 3027018, 6054036, 6558539, 13117078, 19675617, 26234156, 39351234, 78702468]

約数ペア:

[(1, 78702468), (2, 39351234), (3, 26234156), (4, 19675617), (6, 13117078), (12, 6558539), (13, 6054036), (26, 3027018), (39, 2018012), (52, 1513509), (73, 1078116), (78, 1009006), (146, 539058), (156, 504503), (219, 359372), (292, 269529), (438, 179686), (876, 89843), (949, 82932), (1898, 41466), (2847, 27644), (3796, 20733), (5694, 13822), (6911, 11388)]