84487936

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 185431680

約数和(自身を除く): 100943744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 256, 416, 424, 479, 689, 832, 848, 958, 1378, 1664, 1696, 1916, 2756, 3328, 3392, 3832, 5512, 6227, 6784, 7664, 11024, 12454, 13568, 15328, 22048, 24908, 25387, 30656, 44096, 49816, 50774, 61312, 88192, 99632, 101548, 122624, 176384, 199264, 203096, 330031, 398528, 406192, 660062, 797056, 812384, 1320124, 1594112, 1624768, 2640248, 3249536, 5280496, 6499072, 10560992, 21121984, 42243968, 84487936]

約数ペア:

[(1, 84487936), (2, 42243968), (4, 21121984), (8, 10560992), (13, 6499072), (16, 5280496), (26, 3249536), (32, 2640248), (52, 1624768), (53, 1594112), (64, 1320124), (104, 812384), (106, 797056), (128, 660062), (208, 406192), (212, 398528), (256, 330031), (416, 203096), (424, 199264), (479, 176384), (689, 122624), (832, 101548), (848, 99632), (958, 88192), (1378, 61312), (1664, 50774), (1696, 49816), (1916, 44096), (2756, 30656), (3328, 25387), (3392, 24908), (3832, 22048), (5512, 15328), (6227, 13568), (6784, 12454), (7664, 11024)]