65407488

素因数分解:

$2^9\times 3^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:557

約数の個数: 80

約数和(自身を含む): 176447040

約数和(自身を除く): 111039552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 439, 512, 582, 768, 776, 878, 1164, 1317, 1536, 1552, 1756, 2328, 2634, 3104, 3512, 4656, 5268, 6208, 7024, 9312, 10536, 12416, 14048, 18624, 21072, 24832, 28096, 37248, 42144, 42583, 49664, 56192, 74496, 84288, 85166, 112384, 127749, 148992, 168576, 170332, 224768, 255498, 337152, 340664, 510996, 674304, 681328, 1021992, 1362656, 2043984, 2725312, 4087968, 5450624, 8175936, 10901248, 16351872, 21802496, 32703744, 65407488]

約数ペア:

[(1, 65407488), (2, 32703744), (3, 21802496), (4, 16351872), (6, 10901248), (8, 8175936), (12, 5450624), (16, 4087968), (24, 2725312), (32, 2043984), (48, 1362656), (64, 1021992), (96, 681328), (97, 674304), (128, 510996), (192, 340664), (194, 337152), (256, 255498), (291, 224768), (384, 170332), (388, 168576), (439, 148992), (512, 127749), (582, 112384), (768, 85166), (776, 84288), (878, 74496), (1164, 56192), (1317, 49664), (1536, 42583), (1552, 42144), (1756, 37248), (2328, 28096), (2634, 24832), (3104, 21072), (3512, 18624), (4656, 14048), (5268, 12416), (6208, 10536), (7024, 9312)]