80576682

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 179712000

約数和(自身を除く): 99135318

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 79, 114, 138, 158, 237, 389, 437, 474, 778, 874, 1167, 1311, 1501, 1817, 2334, 2622, 3002, 3634, 4503, 5451, 7391, 8947, 9006, 10902, 14782, 17894, 22173, 26841, 30731, 34523, 44346, 53682, 61462, 69046, 92193, 103569, 169993, 184386, 207138, 339986, 509979, 583889, 706813, 1019958, 1167778, 1413626, 1751667, 2120439, 3503334, 4240878, 13429447, 26858894, 40288341, 80576682]

約数ペア:

[(1, 80576682), (2, 40288341), (3, 26858894), (6, 13429447), (19, 4240878), (23, 3503334), (38, 2120439), (46, 1751667), (57, 1413626), (69, 1167778), (79, 1019958), (114, 706813), (138, 583889), (158, 509979), (237, 339986), (389, 207138), (437, 184386), (474, 169993), (778, 103569), (874, 92193), (1167, 69046), (1311, 61462), (1501, 53682), (1817, 44346), (2334, 34523), (2622, 30731), (3002, 26841), (3634, 22173), (4503, 17894), (5451, 14782), (7391, 10902), (8947, 9006)]