26230212

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 70237440

約数和(自身を除く): 44007228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 79, 92, 138, 158, 207, 237, 276, 316, 401, 414, 474, 711, 802, 828, 948, 1203, 1422, 1604, 1817, 2406, 2844, 3609, 3634, 4812, 5451, 7218, 7268, 9223, 10902, 14436, 16353, 18446, 21804, 27669, 31679, 32706, 36892, 55338, 63358, 65412, 83007, 95037, 110676, 126716, 166014, 190074, 285111, 332028, 380148, 570222, 728617, 1140444, 1457234, 2185851, 2914468, 4371702, 6557553, 8743404, 13115106, 26230212]

約数ペア:

[(1, 26230212), (2, 13115106), (3, 8743404), (4, 6557553), (6, 4371702), (9, 2914468), (12, 2185851), (18, 1457234), (23, 1140444), (36, 728617), (46, 570222), (69, 380148), (79, 332028), (92, 285111), (138, 190074), (158, 166014), (207, 126716), (237, 110676), (276, 95037), (316, 83007), (401, 65412), (414, 63358), (474, 55338), (711, 36892), (802, 32706), (828, 31679), (948, 27669), (1203, 21804), (1422, 18446), (1604, 16353), (1817, 14436), (2406, 10902), (2844, 9223), (3609, 7268), (3634, 7218), (4812, 5451)]