90057604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 209534976

約数和(自身を除く): 119477372

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 31, 46, 52, 62, 91, 92, 124, 161, 182, 217, 299, 322, 347, 364, 403, 434, 598, 644, 694, 713, 806, 868, 1196, 1388, 1426, 1612, 2093, 2429, 2821, 2852, 4186, 4511, 4858, 4991, 5642, 7981, 8372, 9022, 9269, 9716, 9982, 10757, 11284, 15962, 18044, 18538, 19964, 21514, 31577, 31924, 37076, 43028, 55867, 63154, 64883, 75299, 103753, 111734, 126308, 129766, 139841, 150598, 207506, 223468, 247411, 259532, 279682, 301196, 415012, 494822, 559364, 726271, 978887, 989644, 1452542, 1731877, 1957774, 2905084, 3216343, 3463754, 3915548, 6432686, 6927508, 12865372, 22514401, 45028802, 90057604]

約数ペア:

[(1, 90057604), (2, 45028802), (4, 22514401), (7, 12865372), (13, 6927508), (14, 6432686), (23, 3915548), (26, 3463754), (28, 3216343), (31, 2905084), (46, 1957774), (52, 1731877), (62, 1452542), (91, 989644), (92, 978887), (124, 726271), (161, 559364), (182, 494822), (217, 415012), (299, 301196), (322, 279682), (347, 259532), (364, 247411), (403, 223468), (434, 207506), (598, 150598), (644, 139841), (694, 129766), (713, 126308), (806, 111734), (868, 103753), (1196, 75299), (1388, 64883), (1426, 63154), (1612, 55867), (2093, 43028), (2429, 37076), (2821, 31924), (2852, 31577), (4186, 21514), (4511, 19964), (4858, 18538), (4991, 18044), (5642, 15962), (7981, 11284), (8372, 10757), (9022, 9982), (9269, 9716)]