80802372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1049}}^1$

素因数の和:1201

約数の個数: 72

約数和(自身を含む): 221205600

約数和(自身を除く): 140403228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 131, 147, 196, 262, 294, 393, 524, 588, 786, 917, 1049, 1572, 1834, 2098, 2751, 3147, 3668, 4196, 5502, 6294, 6419, 7343, 11004, 12588, 12838, 14686, 19257, 22029, 25676, 29372, 38514, 44058, 51401, 77028, 88116, 102802, 137419, 154203, 205604, 274838, 308406, 412257, 549676, 616812, 824514, 961933, 1649028, 1923866, 2885799, 3847732, 5771598, 6733531, 11543196, 13467062, 20200593, 26934124, 40401186, 80802372]

約数ペア:

[(1, 80802372), (2, 40401186), (3, 26934124), (4, 20200593), (6, 13467062), (7, 11543196), (12, 6733531), (14, 5771598), (21, 3847732), (28, 2885799), (42, 1923866), (49, 1649028), (84, 961933), (98, 824514), (131, 616812), (147, 549676), (196, 412257), (262, 308406), (294, 274838), (393, 205604), (524, 154203), (588, 137419), (786, 102802), (917, 88116), (1049, 77028), (1572, 51401), (1834, 44058), (2098, 38514), (2751, 29372), (3147, 25676), (3668, 22029), (4196, 19257), (5502, 14686), (6294, 12838), (6419, 12588), (7343, 11004)]