84913444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 189834624

約数和(自身を除く): 104921180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 121, 142, 154, 242, 284, 308, 353, 484, 497, 706, 781, 847, 994, 1412, 1562, 1694, 1988, 2471, 3124, 3388, 3883, 4942, 5467, 7766, 8591, 9884, 10934, 15532, 17182, 21868, 25063, 27181, 34364, 42713, 50126, 54362, 60137, 85426, 100252, 108724, 120274, 170852, 175441, 240548, 275693, 298991, 350882, 551386, 597982, 701764, 1102772, 1195964, 1929851, 3032623, 3859702, 6065246, 7719404, 12130492, 21228361, 42456722, 84913444]

約数ペア:

[(1, 84913444), (2, 42456722), (4, 21228361), (7, 12130492), (11, 7719404), (14, 6065246), (22, 3859702), (28, 3032623), (44, 1929851), (71, 1195964), (77, 1102772), (121, 701764), (142, 597982), (154, 551386), (242, 350882), (284, 298991), (308, 275693), (353, 240548), (484, 175441), (497, 170852), (706, 120274), (781, 108724), (847, 100252), (994, 85426), (1412, 60137), (1562, 54362), (1694, 50126), (1988, 42713), (2471, 34364), (3124, 27181), (3388, 25063), (3883, 21868), (4942, 17182), (5467, 15532), (7766, 10934), (8591, 9884)]