89563012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 209018880

約数和(自身を除く): 119455868

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 47, 77, 92, 94, 154, 161, 188, 253, 269, 308, 322, 329, 506, 517, 538, 644, 658, 1012, 1034, 1076, 1081, 1316, 1771, 1883, 2068, 2162, 2959, 3542, 3619, 3766, 4324, 5918, 6187, 7084, 7238, 7532, 7567, 11836, 11891, 12374, 12643, 14476, 15134, 20713, 23782, 24748, 25286, 30268, 41426, 43309, 47564, 50572, 68057, 82852, 83237, 86618, 88501, 136114, 139073, 166474, 173236, 177002, 272228, 278146, 290789, 332948, 354004, 476399, 556292, 581578, 952798, 973511, 1163156, 1905596, 1947022, 2035523, 3198679, 3894044, 4071046, 6397358, 8142092, 12794716, 22390753, 44781506, 89563012]

約数ペア:

[(1, 89563012), (2, 44781506), (4, 22390753), (7, 12794716), (11, 8142092), (14, 6397358), (22, 4071046), (23, 3894044), (28, 3198679), (44, 2035523), (46, 1947022), (47, 1905596), (77, 1163156), (92, 973511), (94, 952798), (154, 581578), (161, 556292), (188, 476399), (253, 354004), (269, 332948), (308, 290789), (322, 278146), (329, 272228), (506, 177002), (517, 173236), (538, 166474), (644, 139073), (658, 136114), (1012, 88501), (1034, 86618), (1076, 83237), (1081, 82852), (1316, 68057), (1771, 50572), (1883, 47564), (2068, 43309), (2162, 41426), (2959, 30268), (3542, 25286), (3619, 24748), (3766, 23782), (4324, 20713), (5918, 15134), (6187, 14476), (7084, 12643), (7238, 12374), (7532, 11891), (7567, 11836)]