68828172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 196213248

約数和(自身を除く): 127385076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 157, 204, 238, 307, 314, 357, 471, 476, 614, 628, 714, 921, 942, 1099, 1228, 1428, 1842, 1884, 2149, 2198, 2669, 3297, 3684, 4298, 4396, 5219, 5338, 6447, 6594, 8007, 8596, 10438, 10676, 12894, 13188, 15657, 16014, 18683, 20876, 25788, 31314, 32028, 36533, 37366, 48199, 56049, 62628, 73066, 74732, 96398, 109599, 112098, 144597, 146132, 192796, 219198, 224196, 289194, 337393, 438396, 578388, 674786, 819383, 1012179, 1349572, 1638766, 2024358, 2458149, 3277532, 4048716, 4916298, 5735681, 9832596, 11471362, 17207043, 22942724, 34414086, 68828172]

約数ペア:

[(1, 68828172), (2, 34414086), (3, 22942724), (4, 17207043), (6, 11471362), (7, 9832596), (12, 5735681), (14, 4916298), (17, 4048716), (21, 3277532), (28, 2458149), (34, 2024358), (42, 1638766), (51, 1349572), (68, 1012179), (84, 819383), (102, 674786), (119, 578388), (157, 438396), (204, 337393), (238, 289194), (307, 224196), (314, 219198), (357, 192796), (471, 146132), (476, 144597), (614, 112098), (628, 109599), (714, 96398), (921, 74732), (942, 73066), (1099, 62628), (1228, 56049), (1428, 48199), (1842, 37366), (1884, 36533), (2149, 32028), (2198, 31314), (2669, 25788), (3297, 20876), (3684, 18683), (4298, 16014), (4396, 15657), (5219, 13188), (5338, 12894), (6447, 10676), (6594, 10438), (8007, 8596)]