121490292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11953}}^1$

素因数の和:11989

約数の個数: 72

約数和(自身を含む): 356133568

約数和(自身を除く): 234643276

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 11953, 23906, 35859, 47812, 71718, 83671, 131483, 143436, 167342, 251013, 262966, 334684, 394449, 502026, 525932, 788898, 920381, 1004052, 1446313, 1577796, 1840762, 2761143, 2892626, 3681524, 4338939, 5522286, 5785252, 8677878, 10124191, 11044572, 17355756, 20248382, 30372573, 40496764, 60745146, 121490292]

約数ペア:

[(1, 121490292), (2, 60745146), (3, 40496764), (4, 30372573), (6, 20248382), (7, 17355756), (11, 11044572), (12, 10124191), (14, 8677878), (21, 5785252), (22, 5522286), (28, 4338939), (33, 3681524), (42, 2892626), (44, 2761143), (66, 1840762), (77, 1577796), (84, 1446313), (121, 1004052), (132, 920381), (154, 788898), (231, 525932), (242, 502026), (308, 394449), (363, 334684), (462, 262966), (484, 251013), (726, 167342), (847, 143436), (924, 131483), (1452, 83671), (1694, 71718), (2541, 47812), (3388, 35859), (5082, 23906), (10164, 11953)]