72035072

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 154035840

約数和(自身を除く): 82000768

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 256, 313, 464, 496, 626, 899, 928, 992, 1252, 1798, 1856, 1984, 2504, 3596, 3712, 3968, 5008, 7192, 7424, 7936, 9077, 9703, 10016, 14384, 18154, 19406, 20032, 28768, 36308, 38812, 40064, 57536, 72616, 77624, 80128, 115072, 145232, 155248, 230144, 281387, 290464, 310496, 562774, 580928, 620992, 1125548, 1161856, 1241984, 2251096, 2323712, 2483968, 4502192, 9004384, 18008768, 36017536, 72035072]

約数ペア:

[(1, 72035072), (2, 36017536), (4, 18008768), (8, 9004384), (16, 4502192), (29, 2483968), (31, 2323712), (32, 2251096), (58, 1241984), (62, 1161856), (64, 1125548), (116, 620992), (124, 580928), (128, 562774), (232, 310496), (248, 290464), (256, 281387), (313, 230144), (464, 155248), (496, 145232), (626, 115072), (899, 80128), (928, 77624), (992, 72616), (1252, 57536), (1798, 40064), (1856, 38812), (1984, 36308), (2504, 28768), (3596, 20032), (3712, 19406), (3968, 18154), (5008, 14384), (7192, 10016), (7424, 9703), (7936, 9077)]