90768528

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 264277728

約数和(自身を除く): 173509200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 107, 129, 137, 144, 172, 214, 258, 274, 321, 344, 387, 411, 428, 516, 548, 642, 688, 774, 822, 856, 963, 1032, 1096, 1233, 1284, 1548, 1644, 1712, 1926, 2064, 2192, 2466, 2568, 3096, 3288, 3852, 4601, 4932, 5136, 5891, 6192, 6576, 7704, 9202, 9864, 11782, 13803, 14659, 15408, 17673, 18404, 19728, 23564, 27606, 29318, 35346, 36808, 41409, 43977, 47128, 53019, 55212, 58636, 70692, 73616, 82818, 87954, 94256, 106038, 110424, 117272, 131931, 141384, 165636, 175908, 212076, 220848, 234544, 263862, 282768, 331272, 351816, 424152, 527724, 630337, 662544, 703632, 848304, 1055448, 1260674, 1891011, 2110896, 2521348, 3782022, 5042696, 5673033, 7564044, 10085392, 11346066, 15128088, 22692132, 30256176, 45384264, 90768528]

約数ペア:

[(1, 90768528), (2, 45384264), (3, 30256176), (4, 22692132), (6, 15128088), (8, 11346066), (9, 10085392), (12, 7564044), (16, 5673033), (18, 5042696), (24, 3782022), (36, 2521348), (43, 2110896), (48, 1891011), (72, 1260674), (86, 1055448), (107, 848304), (129, 703632), (137, 662544), (144, 630337), (172, 527724), (214, 424152), (258, 351816), (274, 331272), (321, 282768), (344, 263862), (387, 234544), (411, 220848), (428, 212076), (516, 175908), (548, 165636), (642, 141384), (688, 131931), (774, 117272), (822, 110424), (856, 106038), (963, 94256), (1032, 87954), (1096, 82818), (1233, 73616), (1284, 70692), (1548, 58636), (1644, 55212), (1712, 53019), (1926, 47128), (2064, 43977), (2192, 41409), (2466, 36808), (2568, 35346), (3096, 29318), (3288, 27606), (3852, 23564), (4601, 19728), (4932, 18404), (5136, 17673), (5891, 15408), (6192, 14659), (6576, 13803), (7704, 11782), (9202, 9864)]