84433140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42643}}^1$

素因数の和:42669

約数の個数: 72

約数和(自身を含む): 279403488

約数和(自身を除く): 194970348

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, 42643, 85286, 127929, 170572, 213215, 255858, 383787, 426430, 469073, 511716, 639645, 767574, 852860, 938146, 1279290, 1407219, 1535148, 1876292, 1918935, 2345365, 2558580, 2814438, 3837870, 4221657, 4690730, 5628876, 7036095, 7675740, 8443314, 9381460, 14072190, 16886628, 21108285, 28144380, 42216570, 84433140]

約数ペア:

[(1, 84433140), (2, 42216570), (3, 28144380), (4, 21108285), (5, 16886628), (6, 14072190), (9, 9381460), (10, 8443314), (11, 7675740), (12, 7036095), (15, 5628876), (18, 4690730), (20, 4221657), (22, 3837870), (30, 2814438), (33, 2558580), (36, 2345365), (44, 1918935), (45, 1876292), (55, 1535148), (60, 1407219), (66, 1279290), (90, 938146), (99, 852860), (110, 767574), (132, 639645), (165, 511716), (180, 469073), (198, 426430), (220, 383787), (330, 255858), (396, 213215), (495, 170572), (660, 127929), (990, 85286), (1980, 42643)]