86555348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 180169920

約数和(自身を除く): 93614572

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 89, 92, 124, 178, 253, 341, 356, 506, 682, 713, 961, 979, 1012, 1364, 1426, 1922, 1958, 2047, 2759, 2852, 3844, 3916, 4094, 5518, 7843, 8188, 10571, 11036, 15686, 21142, 22103, 22517, 30349, 31372, 42284, 44206, 45034, 60698, 63457, 85529, 88412, 90068, 121396, 126914, 171058, 243133, 253828, 342116, 486266, 698027, 940819, 972532, 1396054, 1881638, 1967167, 2792108, 3763276, 3934334, 7868668, 21638837, 43277674, 86555348]

約数ペア:

[(1, 86555348), (2, 43277674), (4, 21638837), (11, 7868668), (22, 3934334), (23, 3763276), (31, 2792108), (44, 1967167), (46, 1881638), (62, 1396054), (89, 972532), (92, 940819), (124, 698027), (178, 486266), (253, 342116), (341, 253828), (356, 243133), (506, 171058), (682, 126914), (713, 121396), (961, 90068), (979, 88412), (1012, 85529), (1364, 63457), (1426, 60698), (1922, 45034), (1958, 44206), (2047, 42284), (2759, 31372), (2852, 30349), (3844, 22517), (3916, 22103), (4094, 21142), (5518, 15686), (7843, 11036), (8188, 10571)]