90745312

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10949}}^1$

素因数の和:11003

約数の個数: 48

約数和(自身を含む): 209714400

約数和(自身を除く): 118969088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 10949, 21898, 43796, 76643, 87592, 153286, 175184, 306572, 350368, 405113, 613144, 810226, 1226288, 1620452, 2452576, 2835791, 3240904, 5671582, 6481808, 11343164, 12963616, 22686328, 45372656, 90745312]

約数ペア:

[(1, 90745312), (2, 45372656), (4, 22686328), (7, 12963616), (8, 11343164), (14, 6481808), (16, 5671582), (28, 3240904), (32, 2835791), (37, 2452576), (56, 1620452), (74, 1226288), (112, 810226), (148, 613144), (224, 405113), (259, 350368), (296, 306572), (518, 175184), (592, 153286), (1036, 87592), (1184, 76643), (2072, 43796), (4144, 21898), (8288, 10949)]