78901592

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5569}}^1$

素因数の和:5616

約数の個数: 64

約数和(自身を含む): 192499200

約数和(自身を除く): 113597608

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1288, 1771, 2024, 3542, 5569, 7084, 11138, 14168, 22276, 38983, 44552, 61259, 77966, 122518, 128087, 155932, 245036, 256174, 311864, 428813, 490072, 512348, 857626, 896609, 1024696, 1408957, 1715252, 1793218, 2817914, 3430504, 3586436, 5635828, 7172872, 9862699, 11271656, 19725398, 39450796, 78901592]

約数ペア:

[(1, 78901592), (2, 39450796), (4, 19725398), (7, 11271656), (8, 9862699), (11, 7172872), (14, 5635828), (22, 3586436), (23, 3430504), (28, 2817914), (44, 1793218), (46, 1715252), (56, 1408957), (77, 1024696), (88, 896609), (92, 857626), (154, 512348), (161, 490072), (184, 428813), (253, 311864), (308, 256174), (322, 245036), (506, 155932), (616, 128087), (644, 122518), (1012, 77966), (1288, 61259), (1771, 44552), (2024, 38983), (3542, 22276), (5569, 14168), (7084, 11138)]