885175812

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{1493}}^1$

素因数の和:1929

約数の個数: 72

約数和(自身を含む): 2297078784

約数和(自身を除く): 1411902972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 383, 387, 516, 766, 774, 1149, 1493, 1532, 1548, 2298, 2986, 3447, 4479, 4596, 5972, 6894, 8958, 13437, 13788, 16469, 17916, 26874, 32938, 49407, 53748, 64199, 65876, 98814, 128398, 148221, 192597, 197628, 256796, 296442, 385194, 571819, 577791, 592884, 770388, 1143638, 1155582, 1715457, 2287276, 2311164, 3430914, 5146371, 6861828, 10292742, 20585484, 24588217, 49176434, 73764651, 98352868, 147529302, 221293953, 295058604, 442587906, 885175812]

約数ペア:

[(1, 885175812), (2, 442587906), (3, 295058604), (4, 221293953), (6, 147529302), (9, 98352868), (12, 73764651), (18, 49176434), (36, 24588217), (43, 20585484), (86, 10292742), (129, 6861828), (172, 5146371), (258, 3430914), (383, 2311164), (387, 2287276), (516, 1715457), (766, 1155582), (774, 1143638), (1149, 770388), (1493, 592884), (1532, 577791), (1548, 571819), (2298, 385194), (2986, 296442), (3447, 256796), (4479, 197628), (4596, 192597), (5972, 148221), (6894, 128398), (8958, 98814), (13437, 65876), (13788, 64199), (16469, 53748), (17916, 49407), (26874, 32938)]