84772336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1042

約数の個数: 80

約数和(自身を含む): 196460640

約数和(自身を除く): 111688304

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 176, 187, 232, 272, 319, 374, 464, 493, 638, 748, 977, 986, 1276, 1496, 1954, 1972, 2552, 2992, 3908, 3944, 5104, 5423, 7816, 7888, 10747, 10846, 15632, 16609, 21494, 21692, 28333, 33218, 42988, 43384, 56666, 66436, 85976, 86768, 113332, 132872, 171952, 182699, 226664, 265744, 311663, 365398, 453328, 481661, 623326, 730796, 963322, 1246652, 1461592, 1926644, 2493304, 2923184, 3853288, 4986608, 5298271, 7706576, 10596542, 21193084, 42386168, 84772336]

約数ペア:

[(1, 84772336), (2, 42386168), (4, 21193084), (8, 10596542), (11, 7706576), (16, 5298271), (17, 4986608), (22, 3853288), (29, 2923184), (34, 2493304), (44, 1926644), (58, 1461592), (68, 1246652), (88, 963322), (116, 730796), (136, 623326), (176, 481661), (187, 453328), (232, 365398), (272, 311663), (319, 265744), (374, 226664), (464, 182699), (493, 171952), (638, 132872), (748, 113332), (977, 86768), (986, 85976), (1276, 66436), (1496, 56666), (1954, 43384), (1972, 42988), (2552, 33218), (2992, 28333), (3908, 21692), (3944, 21494), (5104, 16609), (5423, 15632), (7816, 10846), (7888, 10747)]