89712568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 192067200

約数和(自身を除く): 102354632

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 59, 74, 88, 118, 148, 236, 296, 407, 467, 472, 649, 814, 934, 1298, 1628, 1868, 2183, 2596, 3256, 3736, 4366, 5137, 5192, 8732, 10274, 17279, 17464, 20548, 24013, 27553, 34558, 41096, 48026, 55106, 69116, 96052, 110212, 138232, 190069, 192104, 220424, 303083, 380138, 606166, 760276, 1019461, 1212332, 1520552, 2038922, 2424664, 4077844, 8155688, 11214071, 22428142, 44856284, 89712568]

約数ペア:

[(1, 89712568), (2, 44856284), (4, 22428142), (8, 11214071), (11, 8155688), (22, 4077844), (37, 2424664), (44, 2038922), (59, 1520552), (74, 1212332), (88, 1019461), (118, 760276), (148, 606166), (236, 380138), (296, 303083), (407, 220424), (467, 192104), (472, 190069), (649, 138232), (814, 110212), (934, 96052), (1298, 69116), (1628, 55106), (1868, 48026), (2183, 41096), (2596, 34558), (3256, 27553), (3736, 24013), (4366, 20548), (5137, 17464), (5192, 17279), (8732, 10274)]