90177032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 190434240

約数和(自身を除く): 100257208

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 107, 122, 157, 214, 244, 314, 428, 488, 628, 671, 856, 1177, 1256, 1342, 1727, 2354, 2684, 3454, 4708, 5368, 6527, 6908, 9416, 9577, 13054, 13816, 16799, 19154, 26108, 33598, 38308, 52216, 67196, 71797, 76616, 105347, 134392, 143594, 184789, 210694, 287188, 369578, 421388, 574376, 739156, 842776, 1024739, 1478312, 2049478, 4098956, 8197912, 11272129, 22544258, 45088516, 90177032]

約数ペア:

[(1, 90177032), (2, 45088516), (4, 22544258), (8, 11272129), (11, 8197912), (22, 4098956), (44, 2049478), (61, 1478312), (88, 1024739), (107, 842776), (122, 739156), (157, 574376), (214, 421388), (244, 369578), (314, 287188), (428, 210694), (488, 184789), (628, 143594), (671, 134392), (856, 105347), (1177, 76616), (1256, 71797), (1342, 67196), (1727, 52216), (2354, 38308), (2684, 33598), (3454, 26108), (4708, 19154), (5368, 16799), (6527, 13816), (6908, 13054), (9416, 9577)]