74387754

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2371}}^1$

素因数の和:2472

約数の個数: 64

約数和(自身を含む): 191278080

約数和(自身を除く): 116890326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 166, 189, 249, 378, 498, 581, 747, 1162, 1494, 1743, 2241, 2371, 3486, 4482, 4742, 5229, 7113, 10458, 14226, 15687, 16597, 21339, 31374, 33194, 42678, 49791, 64017, 99582, 128034, 149373, 196793, 298746, 393586, 448119, 590379, 896238, 1180758, 1377551, 1771137, 2755102, 3542274, 4132653, 5313411, 8265306, 10626822, 12397959, 24795918, 37193877, 74387754]

約数ペア:

[(1, 74387754), (2, 37193877), (3, 24795918), (6, 12397959), (7, 10626822), (9, 8265306), (14, 5313411), (18, 4132653), (21, 3542274), (27, 2755102), (42, 1771137), (54, 1377551), (63, 1180758), (83, 896238), (126, 590379), (166, 448119), (189, 393586), (249, 298746), (378, 196793), (498, 149373), (581, 128034), (747, 99582), (1162, 64017), (1494, 49791), (1743, 42678), (2241, 33194), (2371, 31374), (3486, 21339), (4482, 16597), (4742, 15687), (5229, 14226), (7113, 10458)]