85410468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 259773696

約数和(自身を除く): 174363228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 47, 52, 66, 78, 94, 99, 117, 132, 141, 143, 156, 188, 198, 234, 282, 286, 353, 396, 423, 429, 468, 517, 564, 572, 611, 706, 846, 858, 1034, 1059, 1222, 1287, 1412, 1551, 1692, 1716, 1833, 2068, 2118, 2444, 2574, 3102, 3177, 3666, 3883, 4236, 4589, 4653, 5148, 5499, 6204, 6354, 6721, 7332, 7766, 9178, 9306, 10998, 11649, 12708, 13442, 13767, 15532, 16591, 18356, 18612, 20163, 21996, 23298, 26884, 27534, 33182, 34947, 40326, 41301, 46596, 49773, 50479, 55068, 60489, 66364, 69894, 80652, 82602, 99546, 100958, 120978, 139788, 149319, 151437, 165204, 182501, 199092, 201916, 215683, 241956, 298638, 302874, 365002, 431366, 454311, 547503, 597276, 605748, 647049, 730004, 862732, 908622, 1095006, 1294098, 1642509, 1817244, 1941147, 2190012, 2372513, 2588196, 3285018, 3882294, 4745026, 6570036, 7117539, 7764588, 9490052, 14235078, 21352617, 28470156, 42705234, 85410468]

約数ペア:

[(1, 85410468), (2, 42705234), (3, 28470156), (4, 21352617), (6, 14235078), (9, 9490052), (11, 7764588), (12, 7117539), (13, 6570036), (18, 4745026), (22, 3882294), (26, 3285018), (33, 2588196), (36, 2372513), (39, 2190012), (44, 1941147), (47, 1817244), (52, 1642509), (66, 1294098), (78, 1095006), (94, 908622), (99, 862732), (117, 730004), (132, 647049), (141, 605748), (143, 597276), (156, 547503), (188, 454311), (198, 431366), (234, 365002), (282, 302874), (286, 298638), (353, 241956), (396, 215683), (423, 201916), (429, 199092), (468, 182501), (517, 165204), (564, 151437), (572, 149319), (611, 139788), (706, 120978), (846, 100958), (858, 99546), (1034, 82602), (1059, 80652), (1222, 69894), (1287, 66364), (1412, 60489), (1551, 55068), (1692, 50479), (1716, 49773), (1833, 46596), (2068, 41301), (2118, 40326), (2444, 34947), (2574, 33182), (3102, 27534), (3177, 26884), (3666, 23298), (3883, 21996), (4236, 20163), (4589, 18612), (4653, 18356), (5148, 16591), (5499, 15532), (6204, 13767), (6354, 13442), (6721, 12708), (7332, 11649), (7766, 10998), (9178, 9306)]