73293976

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 161441280

約数和(自身を除く): 88147304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 103, 131, 194, 206, 262, 388, 412, 524, 679, 721, 776, 824, 917, 1048, 1358, 1442, 1834, 2716, 2884, 3668, 5432, 5768, 7336, 9991, 12707, 13493, 19982, 25414, 26986, 39964, 50828, 53972, 69937, 79928, 88949, 94451, 101656, 107944, 139874, 177898, 188902, 279748, 355796, 377804, 559496, 711592, 755608, 1308821, 2617642, 5235284, 9161747, 10470568, 18323494, 36646988, 73293976]

約数ペア:

[(1, 73293976), (2, 36646988), (4, 18323494), (7, 10470568), (8, 9161747), (14, 5235284), (28, 2617642), (56, 1308821), (97, 755608), (103, 711592), (131, 559496), (194, 377804), (206, 355796), (262, 279748), (388, 188902), (412, 177898), (524, 139874), (679, 107944), (721, 101656), (776, 94451), (824, 88949), (917, 79928), (1048, 69937), (1358, 53972), (1442, 50828), (1834, 39964), (2716, 26986), (2884, 25414), (3668, 19982), (5432, 13493), (5768, 12707), (7336, 9991)]