68550196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 150151680

約数和(自身を除く): 81601484

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 41, 44, 52, 74, 79, 82, 143, 148, 158, 164, 286, 316, 407, 451, 481, 533, 572, 814, 869, 902, 962, 1027, 1066, 1517, 1628, 1738, 1804, 1924, 2054, 2132, 2923, 3034, 3239, 3476, 4108, 5291, 5846, 5863, 6068, 6478, 10582, 11297, 11692, 11726, 12956, 16687, 19721, 21164, 22594, 23452, 32153, 33374, 35629, 37999, 39442, 42107, 45188, 64306, 66748, 71258, 75998, 78884, 84214, 119843, 128612, 142516, 151996, 168428, 216931, 239686, 417989, 433862, 463177, 479372, 835978, 867724, 926354, 1318273, 1557959, 1671956, 1852708, 2636546, 3115918, 5273092, 6231836, 17137549, 34275098, 68550196]

約数ペア:

[(1, 68550196), (2, 34275098), (4, 17137549), (11, 6231836), (13, 5273092), (22, 3115918), (26, 2636546), (37, 1852708), (41, 1671956), (44, 1557959), (52, 1318273), (74, 926354), (79, 867724), (82, 835978), (143, 479372), (148, 463177), (158, 433862), (164, 417989), (286, 239686), (316, 216931), (407, 168428), (451, 151996), (481, 142516), (533, 128612), (572, 119843), (814, 84214), (869, 78884), (902, 75998), (962, 71258), (1027, 66748), (1066, 64306), (1517, 45188), (1628, 42107), (1738, 39442), (1804, 37999), (1924, 35629), (2054, 33374), (2132, 32153), (2923, 23452), (3034, 22594), (3239, 21164), (3476, 19721), (4108, 16687), (5291, 12956), (5846, 11726), (5863, 11692), (6068, 11297), (6478, 10582)]