90805536

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:736

約数の個数: 120

約数和(自身を含む): 272507004

約数和(自身を除く): 181701468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 288, 318, 324, 424, 432, 477, 636, 648, 661, 848, 864, 954, 1272, 1296, 1322, 1431, 1696, 1908, 1983, 2544, 2592, 2644, 2862, 3816, 3966, 4293, 5088, 5288, 5724, 5949, 7632, 7932, 8586, 10576, 11448, 11898, 15264, 15864, 17172, 17847, 21152, 22896, 23796, 31728, 34344, 35033, 35694, 45792, 47592, 53541, 63456, 68688, 70066, 71388, 95184, 105099, 107082, 137376, 140132, 142776, 190368, 210198, 214164, 280264, 285552, 315297, 420396, 428328, 560528, 571104, 630594, 840792, 856656, 945891, 1121056, 1261188, 1681584, 1713312, 1891782, 2522376, 2837673, 3363168, 3783564, 5044752, 5675346, 7567128, 10089504, 11350692, 15134256, 22701384, 30268512, 45402768, 90805536]

約数ペア:

[(1, 90805536), (2, 45402768), (3, 30268512), (4, 22701384), (6, 15134256), (8, 11350692), (9, 10089504), (12, 7567128), (16, 5675346), (18, 5044752), (24, 3783564), (27, 3363168), (32, 2837673), (36, 2522376), (48, 1891782), (53, 1713312), (54, 1681584), (72, 1261188), (81, 1121056), (96, 945891), (106, 856656), (108, 840792), (144, 630594), (159, 571104), (162, 560528), (212, 428328), (216, 420396), (288, 315297), (318, 285552), (324, 280264), (424, 214164), (432, 210198), (477, 190368), (636, 142776), (648, 140132), (661, 137376), (848, 107082), (864, 105099), (954, 95184), (1272, 71388), (1296, 70066), (1322, 68688), (1431, 63456), (1696, 53541), (1908, 47592), (1983, 45792), (2544, 35694), (2592, 35033), (2644, 34344), (2862, 31728), (3816, 23796), (3966, 22896), (4293, 21152), (5088, 17847), (5288, 17172), (5724, 15864), (5949, 15264), (7632, 11898), (7932, 11448), (8586, 10576)]