71218044

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 186787328

約数和(自身を除く): 115569284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 127, 148, 222, 254, 333, 381, 421, 444, 508, 666, 762, 842, 1143, 1263, 1332, 1524, 1684, 2286, 2526, 3789, 4572, 4699, 5052, 7578, 9398, 14097, 15156, 15577, 18796, 28194, 31154, 42291, 46731, 53467, 56388, 62308, 84582, 93462, 106934, 140193, 160401, 169164, 186924, 213868, 280386, 320802, 481203, 560772, 641604, 962406, 1924812, 1978279, 3956558, 5934837, 7913116, 11869674, 17804511, 23739348, 35609022, 71218044]

約数ペア:

[(1, 71218044), (2, 35609022), (3, 23739348), (4, 17804511), (6, 11869674), (9, 7913116), (12, 5934837), (18, 3956558), (36, 1978279), (37, 1924812), (74, 962406), (111, 641604), (127, 560772), (148, 481203), (222, 320802), (254, 280386), (333, 213868), (381, 186924), (421, 169164), (444, 160401), (508, 140193), (666, 106934), (762, 93462), (842, 84582), (1143, 62308), (1263, 56388), (1332, 53467), (1524, 46731), (1684, 42291), (2286, 31154), (2526, 28194), (3789, 18796), (4572, 15577), (4699, 15156), (5052, 14097), (7578, 9398)]