181273464

素因数分解:

$2^3\times 3^4\times {\mathrm{41}}^1\times {\mathrm{6823}}^1$

素因数の和:6882

約数の個数: 80

約数和(自身を含む): 520193520

約数和(自身を除く): 338920056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 246, 324, 328, 369, 492, 648, 738, 984, 1107, 1476, 2214, 2952, 3321, 4428, 6642, 6823, 8856, 13284, 13646, 20469, 26568, 27292, 40938, 54584, 61407, 81876, 122814, 163752, 184221, 245628, 279743, 368442, 491256, 552663, 559486, 736884, 839229, 1105326, 1118972, 1473768, 1678458, 2210652, 2237944, 2517687, 3356916, 4421304, 5035374, 6713832, 7553061, 10070748, 15106122, 20141496, 22659183, 30212244, 45318366, 60424488, 90636732, 181273464]

約数ペア:

[(1, 181273464), (2, 90636732), (3, 60424488), (4, 45318366), (6, 30212244), (8, 22659183), (9, 20141496), (12, 15106122), (18, 10070748), (24, 7553061), (27, 6713832), (36, 5035374), (41, 4421304), (54, 3356916), (72, 2517687), (81, 2237944), (82, 2210652), (108, 1678458), (123, 1473768), (162, 1118972), (164, 1105326), (216, 839229), (246, 736884), (324, 559486), (328, 552663), (369, 491256), (492, 368442), (648, 279743), (738, 245628), (984, 184221), (1107, 163752), (1476, 122814), (2214, 81876), (2952, 61407), (3321, 54584), (4428, 40938), (6642, 27292), (6823, 26568), (8856, 20469), (13284, 13646)]