69255684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{73}}^2$

素因数の和:194

約数の個数: 81

約数和(自身を含む): 187327413

約数和(自身を除く): 118071729

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 73, 76, 114, 146, 171, 219, 228, 292, 342, 361, 438, 657, 684, 722, 876, 1083, 1314, 1387, 1444, 2166, 2628, 2774, 3249, 4161, 4332, 5329, 5548, 6498, 8322, 10658, 12483, 12996, 15987, 16644, 21316, 24966, 26353, 31974, 47961, 49932, 52706, 63948, 79059, 95922, 101251, 105412, 158118, 191844, 202502, 237177, 303753, 316236, 405004, 474354, 607506, 911259, 948708, 1215012, 1822518, 1923769, 3645036, 3847538, 5771307, 7695076, 11542614, 17313921, 23085228, 34627842, 69255684]

約数ペア:

[(1, 69255684), (2, 34627842), (3, 23085228), (4, 17313921), (6, 11542614), (9, 7695076), (12, 5771307), (18, 3847538), (19, 3645036), (36, 1923769), (38, 1822518), (57, 1215012), (73, 948708), (76, 911259), (114, 607506), (146, 474354), (171, 405004), (219, 316236), (228, 303753), (292, 237177), (342, 202502), (361, 191844), (438, 158118), (657, 105412), (684, 101251), (722, 95922), (876, 79059), (1083, 63948), (1314, 52706), (1387, 49932), (1444, 47961), (2166, 31974), (2628, 26353), (2774, 24966), (3249, 21316), (4161, 16644), (4332, 15987), (5329, 12996), (5548, 12483), (6498, 10658)]