172944252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{369539}}^1$

素因数の和:369562

約数の個数: 36

約数和(自身を含む): 470793960

約数和(自身を除く): 297849708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 369539, 739078, 1108617, 1478156, 2217234, 3325851, 4434468, 4804007, 6651702, 9608014, 13303404, 14412021, 19216028, 28824042, 43236063, 57648084, 86472126, 172944252]

約数ペア:

[(1, 172944252), (2, 86472126), (3, 57648084), (4, 43236063), (6, 28824042), (9, 19216028), (12, 14412021), (13, 13303404), (18, 9608014), (26, 6651702), (36, 4804007), (39, 4434468), (52, 3325851), (78, 2217234), (117, 1478156), (156, 1108617), (234, 739078), (468, 369539)]