84887132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 167378400

約数和(自身を除く): 82491268

約数列:

[1, 2, 4, 11, 22, 44, 53, 89, 106, 178, 212, 356, 409, 583, 818, 979, 1166, 1636, 1958, 2332, 3916, 4499, 4717, 8998, 9434, 17996, 18868, 21677, 36401, 43354, 51887, 72802, 86708, 103774, 145604, 207548, 238447, 400411, 476894, 800822, 953788, 1601644, 1929253, 3858506, 7717012, 21221783, 42443566, 84887132]

約数ペア:

[(1, 84887132), (2, 42443566), (4, 21221783), (11, 7717012), (22, 3858506), (44, 1929253), (53, 1601644), (89, 953788), (106, 800822), (178, 476894), (212, 400411), (356, 238447), (409, 207548), (583, 145604), (818, 103774), (979, 86708), (1166, 72802), (1636, 51887), (1958, 43354), (2332, 36401), (3916, 21677), (4499, 18868), (4717, 17996), (8998, 9434)]