87311916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127649}}^1$

素因数の和:127678

約数の個数: 36

約数和(自身を含む): 232323000

約数和(自身を除く): 145011084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 127649, 255298, 382947, 510596, 765894, 1148841, 1531788, 2297682, 2425331, 4595364, 4850662, 7275993, 9701324, 14551986, 21827979, 29103972, 43655958, 87311916]

約数ペア:

[(1, 87311916), (2, 43655958), (3, 29103972), (4, 21827979), (6, 14551986), (9, 9701324), (12, 7275993), (18, 4850662), (19, 4595364), (36, 2425331), (38, 2297682), (57, 1531788), (76, 1148841), (114, 765894), (171, 510596), (228, 382947), (342, 255298), (684, 127649)]