71293860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36007}}^1$

素因数の和:36033

約数の個数: 72

約数和(自身を含む): 235924416

約数和(自身を除く): 164630556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 36007, 72014, 108021, 144028, 180035, 216042, 324063, 360070, 396077, 432084, 540105, 648126, 720140, 792154, 1080210, 1188231, 1296252, 1584308, 1620315, 1980385, 2160420, 2376462, 3240630, 3564693, 3960770, 4752924, 5941155, 6481260, 7129386, 7921540, 11882310, 14258772, 17823465, 23764620, 35646930, 71293860]

約数ペア:

[(1, 71293860), (2, 35646930), (3, 23764620), (4, 17823465), (5, 14258772), (6, 11882310), (9, 7921540), (10, 7129386), (11, 6481260), (12, 5941155), (15, 4752924), (18, 3960770), (20, 3564693), (22, 3240630), (30, 2376462), (33, 2160420), (36, 1980385), (44, 1620315), (45, 1584308), (55, 1296252), (60, 1188231), (66, 1080210), (90, 792154), (99, 720140), (110, 648126), (132, 540105), (165, 432084), (180, 396077), (198, 360070), (220, 324063), (330, 216042), (396, 180035), (495, 144028), (660, 108021), (990, 72014), (1980, 36007)]