81008622

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{467}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 183980160

約数和(自身を除く): 102971538

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 419, 467, 838, 934, 1257, 1401, 2514, 2802, 3771, 4203, 7542, 8406, 9637, 10741, 19274, 21482, 28911, 32223, 57822, 64446, 86733, 96669, 173466, 193338, 195673, 391346, 587019, 1174038, 1761057, 3522114, 4500479, 9000958, 13501437, 27002874, 40504311, 81008622]

約数ペア:

[(1, 81008622), (2, 40504311), (3, 27002874), (6, 13501437), (9, 9000958), (18, 4500479), (23, 3522114), (46, 1761057), (69, 1174038), (138, 587019), (207, 391346), (414, 195673), (419, 193338), (467, 173466), (838, 96669), (934, 86733), (1257, 64446), (1401, 57822), (2514, 32223), (2802, 28911), (3771, 21482), (4203, 19274), (7542, 10741), (8406, 9637)]