90073148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 182394240

約数和(自身を除く): 92321092

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 163, 209, 326, 418, 652, 661, 836, 1322, 1793, 2644, 3097, 3586, 6194, 7172, 7271, 12388, 12559, 14542, 25118, 29084, 34067, 50236, 68134, 107743, 136268, 138149, 215486, 276298, 430972, 552596, 1185173, 2047117, 2370346, 4094234, 4740692, 8188468, 22518287, 45036574, 90073148]

約数ペア:

[(1, 90073148), (2, 45036574), (4, 22518287), (11, 8188468), (19, 4740692), (22, 4094234), (38, 2370346), (44, 2047117), (76, 1185173), (163, 552596), (209, 430972), (326, 276298), (418, 215486), (652, 138149), (661, 136268), (836, 107743), (1322, 68134), (1793, 50236), (2644, 34067), (3097, 29084), (3586, 25118), (6194, 14542), (7172, 12559), (7271, 12388)]