68234985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:927

約数の個数: 96

約数和(自身を含む): 153404160

約数和(自身を除く): 85169175

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 57, 63, 65, 91, 95, 105, 117, 133, 171, 195, 247, 273, 285, 315, 399, 455, 585, 665, 741, 819, 855, 877, 1197, 1235, 1365, 1729, 1995, 2223, 2631, 3705, 4095, 4385, 5187, 5985, 6139, 7893, 8645, 11115, 11401, 13155, 15561, 16663, 18417, 25935, 30695, 34203, 39465, 49989, 55251, 57005, 77805, 79807, 83315, 92085, 102609, 116641, 149967, 171015, 216619, 239421, 249945, 276255, 349923, 399035, 513045, 583205, 649857, 718263, 749835, 1049769, 1083095, 1197105, 1516333, 1749615, 1949571, 3249285, 3591315, 4548999, 5248845, 7581665, 9747855, 13646997, 22744995, 68234985]

約数ペア:

[(1, 68234985), (3, 22744995), (5, 13646997), (7, 9747855), (9, 7581665), (13, 5248845), (15, 4548999), (19, 3591315), (21, 3249285), (35, 1949571), (39, 1749615), (45, 1516333), (57, 1197105), (63, 1083095), (65, 1049769), (91, 749835), (95, 718263), (105, 649857), (117, 583205), (133, 513045), (171, 399035), (195, 349923), (247, 276255), (273, 249945), (285, 239421), (315, 216619), (399, 171015), (455, 149967), (585, 116641), (665, 102609), (741, 92085), (819, 83315), (855, 79807), (877, 77805), (1197, 57005), (1235, 55251), (1365, 49989), (1729, 39465), (1995, 34203), (2223, 30695), (2631, 25935), (3705, 18417), (4095, 16663), (4385, 15561), (5187, 13155), (5985, 11401), (6139, 11115), (7893, 8645)]