7538724

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 72

約数和(自身を含む): 20485920

約数和(自身を除く): 12947196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 83, 87, 108, 116, 166, 174, 249, 261, 332, 348, 498, 522, 747, 783, 841, 996, 1044, 1494, 1566, 1682, 2241, 2407, 2523, 2988, 3132, 3364, 4482, 4814, 5046, 7221, 7569, 8964, 9628, 10092, 14442, 15138, 21663, 22707, 28884, 30276, 43326, 45414, 64989, 69803, 86652, 90828, 129978, 139606, 209409, 259956, 279212, 418818, 628227, 837636, 1256454, 1884681, 2512908, 3769362, 7538724]

約数ペア:

[(1, 7538724), (2, 3769362), (3, 2512908), (4, 1884681), (6, 1256454), (9, 837636), (12, 628227), (18, 418818), (27, 279212), (29, 259956), (36, 209409), (54, 139606), (58, 129978), (83, 90828), (87, 86652), (108, 69803), (116, 64989), (166, 45414), (174, 43326), (249, 30276), (261, 28884), (332, 22707), (348, 21663), (498, 15138), (522, 14442), (747, 10092), (783, 9628), (841, 8964), (996, 7569), (1044, 7221), (1494, 5046), (1566, 4814), (1682, 4482), (2241, 3364), (2407, 3132), (2523, 2988)]