774468

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 2056320

約数和(自身を除く): 1281852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 101, 108, 142, 202, 213, 284, 303, 404, 426, 606, 639, 852, 909, 1212, 1278, 1818, 1917, 2556, 2727, 3636, 3834, 5454, 7171, 7668, 10908, 14342, 21513, 28684, 43026, 64539, 86052, 129078, 193617, 258156, 387234, 774468]

約数ペア:

[(1, 774468), (2, 387234), (3, 258156), (4, 193617), (6, 129078), (9, 86052), (12, 64539), (18, 43026), (27, 28684), (36, 21513), (54, 14342), (71, 10908), (101, 7668), (108, 7171), (142, 5454), (202, 3834), (213, 3636), (284, 2727), (303, 2556), (404, 1917), (426, 1818), (606, 1278), (639, 1212), (852, 909)]