90572804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8273}}^1$

素因数の和:8324

約数の個数: 48

約数和(自身を含む): 200164608

約数和(自身を除く): 109591804

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 8273, 10948, 16546, 33092, 57911, 115822, 140641, 190279, 231644, 281282, 380558, 562564, 761116, 984487, 1331953, 1968974, 2663906, 3234743, 3937948, 5327812, 6469486, 12938972, 22643201, 45286402, 90572804]

約数ペア:

[(1, 90572804), (2, 45286402), (4, 22643201), (7, 12938972), (14, 6469486), (17, 5327812), (23, 3937948), (28, 3234743), (34, 2663906), (46, 1968974), (68, 1331953), (92, 984487), (119, 761116), (161, 562564), (238, 380558), (322, 281282), (391, 231644), (476, 190279), (644, 140641), (782, 115822), (1564, 57911), (2737, 33092), (5474, 16546), (8273, 10948)]