64266188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 144789120

約数和(自身を除く): 80522932

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 41, 68, 74, 82, 89, 119, 148, 164, 178, 238, 259, 287, 356, 476, 518, 574, 623, 629, 697, 1036, 1148, 1246, 1258, 1394, 1513, 1517, 2492, 2516, 2788, 3026, 3034, 3293, 3649, 4403, 4879, 6052, 6068, 6586, 7298, 8806, 9758, 10591, 10619, 13172, 14596, 17612, 19516, 21182, 21238, 23051, 25543, 25789, 42364, 42476, 46102, 51086, 51578, 55981, 62033, 92204, 102172, 103156, 111962, 124066, 135013, 180523, 223924, 248132, 270026, 361046, 391867, 434231, 540052, 722092, 783734, 868462, 945091, 1567468, 1736924, 1890182, 2295221, 3780364, 4590442, 9180884, 16066547, 32133094, 64266188]

約数ペア:

[(1, 64266188), (2, 32133094), (4, 16066547), (7, 9180884), (14, 4590442), (17, 3780364), (28, 2295221), (34, 1890182), (37, 1736924), (41, 1567468), (68, 945091), (74, 868462), (82, 783734), (89, 722092), (119, 540052), (148, 434231), (164, 391867), (178, 361046), (238, 270026), (259, 248132), (287, 223924), (356, 180523), (476, 135013), (518, 124066), (574, 111962), (623, 103156), (629, 102172), (697, 92204), (1036, 62033), (1148, 55981), (1246, 51578), (1258, 51086), (1394, 46102), (1513, 42476), (1517, 42364), (2492, 25789), (2516, 25543), (2788, 23051), (3026, 21238), (3034, 21182), (3293, 19516), (3649, 17612), (4403, 14596), (4879, 13172), (6052, 10619), (6068, 10591), (6586, 9758), (7298, 8806)]