68646144

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{113}}^2$

素因数の和:252

約数の個数: 108

約数和(自身を含む): 210662816

約数和(自身を除く): 142016672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 113, 128, 168, 192, 224, 226, 256, 336, 339, 384, 448, 452, 672, 678, 768, 791, 896, 904, 1344, 1356, 1582, 1792, 1808, 2373, 2688, 2712, 3164, 3616, 4746, 5376, 5424, 6328, 7232, 9492, 10848, 12656, 12769, 14464, 18984, 21696, 25312, 25538, 28928, 37968, 38307, 43392, 50624, 51076, 75936, 76614, 86784, 89383, 101248, 102152, 151872, 153228, 178766, 202496, 204304, 268149, 303744, 306456, 357532, 408608, 536298, 607488, 612912, 715064, 817216, 1072596, 1225824, 1430128, 1634432, 2145192, 2451648, 2860256, 3268864, 4290384, 4903296, 5720512, 8580768, 9806592, 11441024, 17161536, 22882048, 34323072, 68646144]

約数ペア:

[(1, 68646144), (2, 34323072), (3, 22882048), (4, 17161536), (6, 11441024), (7, 9806592), (8, 8580768), (12, 5720512), (14, 4903296), (16, 4290384), (21, 3268864), (24, 2860256), (28, 2451648), (32, 2145192), (42, 1634432), (48, 1430128), (56, 1225824), (64, 1072596), (84, 817216), (96, 715064), (112, 612912), (113, 607488), (128, 536298), (168, 408608), (192, 357532), (224, 306456), (226, 303744), (256, 268149), (336, 204304), (339, 202496), (384, 178766), (448, 153228), (452, 151872), (672, 102152), (678, 101248), (768, 89383), (791, 86784), (896, 76614), (904, 75936), (1344, 51076), (1356, 50624), (1582, 43392), (1792, 38307), (1808, 37968), (2373, 28928), (2688, 25538), (2712, 25312), (3164, 21696), (3616, 18984), (4746, 14464), (5376, 12769), (5424, 12656), (6328, 10848), (7232, 9492)]