74137728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{27581}}^1$

素因数の和:27605

約数の個数: 64

約数和(自身を含む): 225069120

約数和(自身を除く): 150931392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 27581, 55162, 82743, 110324, 165486, 193067, 220648, 330972, 386134, 441296, 579201, 661944, 772268, 882592, 1158402, 1323888, 1544536, 1765184, 2316804, 2647776, 3089072, 3530368, 4633608, 5295552, 6178144, 9267216, 10591104, 12356288, 18534432, 24712576, 37068864, 74137728]

約数ペア:

[(1, 74137728), (2, 37068864), (3, 24712576), (4, 18534432), (6, 12356288), (7, 10591104), (8, 9267216), (12, 6178144), (14, 5295552), (16, 4633608), (21, 3530368), (24, 3089072), (28, 2647776), (32, 2316804), (42, 1765184), (48, 1544536), (56, 1323888), (64, 1158402), (84, 882592), (96, 772268), (112, 661944), (128, 579201), (168, 441296), (192, 386134), (224, 330972), (336, 220648), (384, 193067), (448, 165486), (672, 110324), (896, 82743), (1344, 55162), (2688, 27581)]