68746704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 199591392

約数和(自身を除く): 130844688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 131, 156, 174, 208, 232, 262, 312, 348, 377, 393, 464, 524, 624, 696, 754, 786, 841, 1048, 1131, 1392, 1508, 1572, 1682, 1703, 2096, 2262, 2523, 3016, 3144, 3364, 3406, 3799, 4524, 5046, 5109, 6032, 6288, 6728, 6812, 7598, 9048, 10092, 10218, 10933, 11397, 13456, 13624, 15196, 18096, 20184, 20436, 21866, 22794, 27248, 30392, 32799, 40368, 40872, 43732, 45588, 49387, 60784, 65598, 81744, 87464, 91176, 98774, 110171, 131196, 148161, 174928, 182352, 197548, 220342, 262392, 296322, 330513, 395096, 440684, 524784, 592644, 661026, 790192, 881368, 1185288, 1322052, 1432223, 1762736, 2370576, 2644104, 2864446, 4296669, 5288208, 5728892, 8593338, 11457784, 17186676, 22915568, 34373352, 68746704]

約数ペア:

[(1, 68746704), (2, 34373352), (3, 22915568), (4, 17186676), (6, 11457784), (8, 8593338), (12, 5728892), (13, 5288208), (16, 4296669), (24, 2864446), (26, 2644104), (29, 2370576), (39, 1762736), (48, 1432223), (52, 1322052), (58, 1185288), (78, 881368), (87, 790192), (104, 661026), (116, 592644), (131, 524784), (156, 440684), (174, 395096), (208, 330513), (232, 296322), (262, 262392), (312, 220342), (348, 197548), (377, 182352), (393, 174928), (464, 148161), (524, 131196), (624, 110171), (696, 98774), (754, 91176), (786, 87464), (841, 81744), (1048, 65598), (1131, 60784), (1392, 49387), (1508, 45588), (1572, 43732), (1682, 40872), (1703, 40368), (2096, 32799), (2262, 30392), (2523, 27248), (3016, 22794), (3144, 21866), (3364, 20436), (3406, 20184), (3799, 18096), (4524, 15196), (5046, 13624), (5109, 13456), (6032, 11397), (6288, 10933), (6728, 10218), (6812, 10092), (7598, 9048)]