72893084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 145031040

約数和(自身を除く): 72137956

約数列:

[1, 2, 4, 11, 22, 43, 44, 59, 86, 118, 172, 236, 473, 649, 653, 946, 1298, 1306, 1892, 2537, 2596, 2612, 5074, 7183, 10148, 14366, 27907, 28079, 28732, 38527, 55814, 56158, 77054, 111628, 112316, 154108, 308869, 423797, 617738, 847594, 1235476, 1656661, 1695188, 3313322, 6626644, 18223271, 36446542, 72893084]

約数ペア:

[(1, 72893084), (2, 36446542), (4, 18223271), (11, 6626644), (22, 3313322), (43, 1695188), (44, 1656661), (59, 1235476), (86, 847594), (118, 617738), (172, 423797), (236, 308869), (473, 154108), (649, 112316), (653, 111628), (946, 77054), (1298, 56158), (1306, 55814), (1892, 38527), (2537, 28732), (2596, 28079), (2612, 27907), (5074, 14366), (7183, 10148)]