85339908

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:937

約数の個数: 72

約数和(自身を含む): 224631680

約数和(自身を除く): 139291772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 79, 111, 148, 158, 222, 237, 316, 333, 444, 474, 666, 711, 811, 948, 1332, 1422, 1622, 2433, 2844, 2923, 3244, 4866, 5846, 7299, 8769, 9732, 11692, 14598, 17538, 26307, 29196, 30007, 35076, 52614, 60014, 64069, 90021, 105228, 120028, 128138, 180042, 192207, 256276, 270063, 360084, 384414, 540126, 576621, 768828, 1080252, 1153242, 2306484, 2370553, 4741106, 7111659, 9482212, 14223318, 21334977, 28446636, 42669954, 85339908]

約数ペア:

[(1, 85339908), (2, 42669954), (3, 28446636), (4, 21334977), (6, 14223318), (9, 9482212), (12, 7111659), (18, 4741106), (36, 2370553), (37, 2306484), (74, 1153242), (79, 1080252), (111, 768828), (148, 576621), (158, 540126), (222, 384414), (237, 360084), (316, 270063), (333, 256276), (444, 192207), (474, 180042), (666, 128138), (711, 120028), (811, 105228), (948, 90021), (1332, 64069), (1422, 60014), (1622, 52614), (2433, 35076), (2844, 30007), (2923, 29196), (3244, 26307), (4866, 17538), (5846, 14598), (7299, 11692), (8769, 9732)]