42691464

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{617}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 119666430

約数和(自身を除く): 76974966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 617, 744, 961, 1116, 1234, 1851, 1922, 2232, 2468, 2883, 3702, 3844, 4936, 5553, 5766, 7404, 7688, 8649, 11106, 11532, 14808, 17298, 19127, 22212, 23064, 34596, 38254, 44424, 57381, 69192, 76508, 114762, 153016, 172143, 229524, 344286, 459048, 592937, 688572, 1185874, 1377144, 1778811, 2371748, 3557622, 4743496, 5336433, 7115244, 10672866, 14230488, 21345732, 42691464]

約数ペア:

[(1, 42691464), (2, 21345732), (3, 14230488), (4, 10672866), (6, 7115244), (8, 5336433), (9, 4743496), (12, 3557622), (18, 2371748), (24, 1778811), (31, 1377144), (36, 1185874), (62, 688572), (72, 592937), (93, 459048), (124, 344286), (186, 229524), (248, 172143), (279, 153016), (372, 114762), (558, 76508), (617, 69192), (744, 57381), (961, 44424), (1116, 38254), (1234, 34596), (1851, 23064), (1922, 22212), (2232, 19127), (2468, 17298), (2883, 14808), (3702, 11532), (3844, 11106), (4936, 8649), (5553, 7688), (5766, 7404)]