90685764

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{64591}}^1$

素因数の和:64617

約数の個数: 48

約数和(自身を含む): 253200640

約数和(自身を除く): 162514876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 64591, 129182, 193773, 258364, 387546, 581319, 775092, 839683, 1162638, 1679366, 1743957, 2325276, 2519049, 3358732, 3487914, 5038098, 6975828, 7557147, 10076196, 15114294, 22671441, 30228588, 45342882, 90685764]

約数ペア:

[(1, 90685764), (2, 45342882), (3, 30228588), (4, 22671441), (6, 15114294), (9, 10076196), (12, 7557147), (13, 6975828), (18, 5038098), (26, 3487914), (27, 3358732), (36, 2519049), (39, 2325276), (52, 1743957), (54, 1679366), (78, 1162638), (108, 839683), (117, 775092), (156, 581319), (234, 387546), (351, 258364), (468, 193773), (702, 129182), (1404, 64591)]