80005212

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1208

約数の個数: 96

約数和(自身を含む): 239715840

約数和(自身を除く): 159710628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 97, 108, 126, 189, 194, 252, 291, 378, 388, 582, 679, 756, 873, 1091, 1164, 1358, 1746, 2037, 2182, 2619, 2716, 3273, 3492, 4074, 4364, 5238, 6111, 6546, 7637, 8148, 9819, 10476, 12222, 13092, 15274, 18333, 19638, 22911, 24444, 29457, 30548, 36666, 39276, 45822, 58914, 68733, 73332, 91644, 105827, 117828, 137466, 206199, 211654, 274932, 317481, 412398, 423308, 634962, 740789, 824796, 952443, 1269924, 1481578, 1904886, 2222367, 2857329, 2963156, 3809772, 4444734, 5714658, 6667101, 8889468, 11429316, 13334202, 20001303, 26668404, 40002606, 80005212]

約数ペア:

[(1, 80005212), (2, 40002606), (3, 26668404), (4, 20001303), (6, 13334202), (7, 11429316), (9, 8889468), (12, 6667101), (14, 5714658), (18, 4444734), (21, 3809772), (27, 2963156), (28, 2857329), (36, 2222367), (42, 1904886), (54, 1481578), (63, 1269924), (84, 952443), (97, 824796), (108, 740789), (126, 634962), (189, 423308), (194, 412398), (252, 317481), (291, 274932), (378, 211654), (388, 206199), (582, 137466), (679, 117828), (756, 105827), (873, 91644), (1091, 73332), (1164, 68733), (1358, 58914), (1746, 45822), (2037, 39276), (2182, 36666), (2619, 30548), (2716, 29457), (3273, 24444), (3492, 22911), (4074, 19638), (4364, 18333), (5238, 15274), (6111, 13092), (6546, 12222), (7637, 10476), (8148, 9819)]