87730688

素因数分解:

$2^9\times {\mathrm{53}}^2\times {\mathrm{61}}^1$

素因数の和:185

約数の個数: 60

約数和(自身を含む): 181588638

約数和(自身を除く): 93857950

約数列:

[1, 2, 4, 8, 16, 32, 53, 61, 64, 106, 122, 128, 212, 244, 256, 424, 488, 512, 848, 976, 1696, 1952, 2809, 3233, 3392, 3904, 5618, 6466, 6784, 7808, 11236, 12932, 13568, 15616, 22472, 25864, 27136, 31232, 44944, 51728, 89888, 103456, 171349, 179776, 206912, 342698, 359552, 413824, 685396, 719104, 827648, 1370792, 1438208, 1655296, 2741584, 5483168, 10966336, 21932672, 43865344, 87730688]

約数ペア:

[(1, 87730688), (2, 43865344), (4, 21932672), (8, 10966336), (16, 5483168), (32, 2741584), (53, 1655296), (61, 1438208), (64, 1370792), (106, 827648), (122, 719104), (128, 685396), (212, 413824), (244, 359552), (256, 342698), (424, 206912), (488, 179776), (512, 171349), (848, 103456), (976, 89888), (1696, 51728), (1952, 44944), (2809, 31232), (3233, 27136), (3392, 25864), (3904, 22472), (5618, 15616), (6466, 13568), (6784, 12932), (7808, 11236)]