90051104

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1834

約数の個数: 72

約数和(自身を含む): 209977740

約数和(自身を除く): 119926636

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1573, 1789, 1936, 2288, 3146, 3578, 3872, 4576, 6292, 7156, 12584, 14312, 19679, 23257, 25168, 28624, 39358, 46514, 50336, 57248, 78716, 93028, 157432, 186056, 216469, 255827, 314864, 372112, 432938, 511654, 629728, 744224, 865876, 1023308, 1731752, 2046616, 2814097, 3463504, 4093232, 5628194, 6927008, 8186464, 11256388, 22512776, 45025552, 90051104]

約数ペア:

[(1, 90051104), (2, 45025552), (4, 22512776), (8, 11256388), (11, 8186464), (13, 6927008), (16, 5628194), (22, 4093232), (26, 3463504), (32, 2814097), (44, 2046616), (52, 1731752), (88, 1023308), (104, 865876), (121, 744224), (143, 629728), (176, 511654), (208, 432938), (242, 372112), (286, 314864), (352, 255827), (416, 216469), (484, 186056), (572, 157432), (968, 93028), (1144, 78716), (1573, 57248), (1789, 50336), (1936, 46514), (2288, 39358), (3146, 28624), (3578, 25168), (3872, 23257), (4576, 19679), (6292, 14312), (7156, 12584)]