129626364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2477}}^1$

素因数の和:2587

約数の個数: 72

約数和(自身を含む): 355939920

約数和(自身を除く): 226313556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 267, 294, 356, 534, 588, 623, 1068, 1246, 1869, 2477, 2492, 3738, 4361, 4954, 7431, 7476, 8722, 9908, 13083, 14862, 17339, 17444, 26166, 29724, 34678, 52017, 52332, 69356, 104034, 121373, 208068, 220453, 242746, 364119, 440906, 485492, 661359, 728238, 881812, 1322718, 1456476, 1543171, 2645436, 3086342, 4629513, 6172684, 9259026, 10802197, 18518052, 21604394, 32406591, 43208788, 64813182, 129626364]

約数ペア:

[(1, 129626364), (2, 64813182), (3, 43208788), (4, 32406591), (6, 21604394), (7, 18518052), (12, 10802197), (14, 9259026), (21, 6172684), (28, 4629513), (42, 3086342), (49, 2645436), (84, 1543171), (89, 1456476), (98, 1322718), (147, 881812), (178, 728238), (196, 661359), (267, 485492), (294, 440906), (356, 364119), (534, 242746), (588, 220453), (623, 208068), (1068, 121373), (1246, 104034), (1869, 69356), (2477, 52332), (2492, 52017), (3738, 34678), (4361, 29724), (4954, 26166), (7431, 17444), (7476, 17339), (8722, 14862), (9908, 13083)]