67814784

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 205225020

約数和(自身を除く): 137410236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 43, 48, 64, 72, 74, 86, 96, 111, 128, 129, 144, 148, 172, 192, 222, 258, 288, 296, 333, 344, 384, 387, 444, 516, 576, 592, 666, 688, 774, 888, 1032, 1152, 1184, 1332, 1369, 1376, 1548, 1591, 1776, 2064, 2368, 2664, 2738, 2752, 3096, 3182, 3552, 4107, 4128, 4736, 4773, 5328, 5476, 5504, 6192, 6364, 7104, 8214, 8256, 9546, 10656, 10952, 12321, 12384, 12728, 14208, 14319, 16428, 16512, 19092, 21312, 21904, 24642, 24768, 25456, 28638, 32856, 38184, 42624, 43808, 49284, 49536, 50912, 57276, 58867, 65712, 76368, 87616, 98568, 101824, 114552, 117734, 131424, 152736, 175232, 176601, 197136, 203648, 229104, 235468, 262848, 305472, 353202, 394272, 458208, 470936, 525696, 529803, 610944, 706404, 788544, 916416, 941872, 1059606, 1412808, 1577088, 1832832, 1883744, 2119212, 2825616, 3767488, 4238424, 5651232, 7534976, 8476848, 11302464, 16953696, 22604928, 33907392, 67814784]

約数ペア:

[(1, 67814784), (2, 33907392), (3, 22604928), (4, 16953696), (6, 11302464), (8, 8476848), (9, 7534976), (12, 5651232), (16, 4238424), (18, 3767488), (24, 2825616), (32, 2119212), (36, 1883744), (37, 1832832), (43, 1577088), (48, 1412808), (64, 1059606), (72, 941872), (74, 916416), (86, 788544), (96, 706404), (111, 610944), (128, 529803), (129, 525696), (144, 470936), (148, 458208), (172, 394272), (192, 353202), (222, 305472), (258, 262848), (288, 235468), (296, 229104), (333, 203648), (344, 197136), (384, 176601), (387, 175232), (444, 152736), (516, 131424), (576, 117734), (592, 114552), (666, 101824), (688, 98568), (774, 87616), (888, 76368), (1032, 65712), (1152, 58867), (1184, 57276), (1332, 50912), (1369, 49536), (1376, 49284), (1548, 43808), (1591, 42624), (1776, 38184), (2064, 32856), (2368, 28638), (2664, 25456), (2738, 24768), (2752, 24642), (3096, 21904), (3182, 21312), (3552, 19092), (4107, 16512), (4128, 16428), (4736, 14319), (4773, 14208), (5328, 12728), (5476, 12384), (5504, 12321), (6192, 10952), (6364, 10656), (7104, 9546), (8214, 8256)]