85689088

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 183142400

約数和(自身を除く): 97453312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 128, 152, 158, 223, 256, 304, 316, 446, 608, 632, 892, 1216, 1264, 1501, 1784, 2432, 2528, 3002, 3568, 4237, 4864, 5056, 6004, 7136, 8474, 10112, 12008, 14272, 16948, 17617, 20224, 24016, 28544, 33896, 35234, 48032, 57088, 67792, 70468, 96064, 135584, 140936, 192128, 271168, 281872, 334723, 384256, 542336, 563744, 669446, 1084672, 1127488, 1338892, 2254976, 2677784, 4509952, 5355568, 10711136, 21422272, 42844544, 85689088]

約数ペア:

[(1, 85689088), (2, 42844544), (4, 21422272), (8, 10711136), (16, 5355568), (19, 4509952), (32, 2677784), (38, 2254976), (64, 1338892), (76, 1127488), (79, 1084672), (128, 669446), (152, 563744), (158, 542336), (223, 384256), (256, 334723), (304, 281872), (316, 271168), (446, 192128), (608, 140936), (632, 135584), (892, 96064), (1216, 70468), (1264, 67792), (1501, 57088), (1784, 48032), (2432, 35234), (2528, 33896), (3002, 28544), (3568, 24016), (4237, 20224), (4864, 17617), (5056, 16948), (6004, 14272), (7136, 12008), (8474, 10112)]