123129468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1104

約数の個数: 144

約数和(自身を含む): 397453056

約数和(自身を除く): 274323588

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 43, 44, 63, 66, 77, 84, 86, 99, 126, 129, 132, 154, 172, 198, 231, 252, 258, 301, 308, 387, 396, 462, 473, 516, 602, 693, 774, 903, 924, 946, 1033, 1204, 1386, 1419, 1548, 1806, 1892, 2066, 2709, 2772, 2838, 3099, 3311, 3612, 4132, 4257, 5418, 5676, 6198, 6622, 7231, 8514, 9297, 9933, 10836, 11363, 12396, 13244, 14462, 17028, 18594, 19866, 21693, 22726, 28924, 29799, 34089, 37188, 39732, 43386, 44419, 45452, 59598, 65079, 68178, 79541, 86772, 88838, 102267, 119196, 130158, 133257, 136356, 159082, 177676, 204534, 238623, 260316, 266514, 310933, 318164, 399771, 409068, 477246, 488609, 533028, 621866, 715869, 799542, 932799, 954492, 977218, 1243732, 1431738, 1465827, 1599084, 1865598, 1954436, 2798397, 2863476, 2931654, 3420263, 3731196, 4397481, 5596794, 5863308, 6840526, 8794962, 10260789, 11193588, 13681052, 17589924, 20521578, 30782367, 41043156, 61564734, 123129468]

約数ペア:

[(1, 123129468), (2, 61564734), (3, 41043156), (4, 30782367), (6, 20521578), (7, 17589924), (9, 13681052), (11, 11193588), (12, 10260789), (14, 8794962), (18, 6840526), (21, 5863308), (22, 5596794), (28, 4397481), (33, 3731196), (36, 3420263), (42, 2931654), (43, 2863476), (44, 2798397), (63, 1954436), (66, 1865598), (77, 1599084), (84, 1465827), (86, 1431738), (99, 1243732), (126, 977218), (129, 954492), (132, 932799), (154, 799542), (172, 715869), (198, 621866), (231, 533028), (252, 488609), (258, 477246), (301, 409068), (308, 399771), (387, 318164), (396, 310933), (462, 266514), (473, 260316), (516, 238623), (602, 204534), (693, 177676), (774, 159082), (903, 136356), (924, 133257), (946, 130158), (1033, 119196), (1204, 102267), (1386, 88838), (1419, 86772), (1548, 79541), (1806, 68178), (1892, 65079), (2066, 59598), (2709, 45452), (2772, 44419), (2838, 43386), (3099, 39732), (3311, 37188), (3612, 34089), (4132, 29799), (4257, 28924), (5418, 22726), (5676, 21693), (6198, 19866), (6622, 18594), (7231, 17028), (8514, 14462), (9297, 13244), (9933, 12396), (10836, 11363)]