88888023

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 164792320

約数和(自身を除く): 75904297

約数列:

[1, 3, 7, 9, 19, 21, 27, 37, 57, 63, 81, 111, 133, 171, 189, 223, 259, 333, 399, 513, 567, 669, 703, 777, 999, 1197, 1539, 1561, 2007, 2109, 2331, 2997, 3591, 4237, 4683, 4921, 6021, 6327, 6993, 8251, 10773, 12711, 14049, 14763, 18063, 18981, 20979, 24753, 29659, 38133, 42147, 44289, 56943, 57757, 74259, 88977, 114399, 126441, 132867, 156769, 173271, 222777, 266931, 343197, 398601, 470307, 519813, 668331, 800793, 1097383, 1410921, 1559439, 2402379, 3292149, 4232763, 4678317, 9876447, 12698289, 29629341, 88888023]

約数ペア:

[(1, 88888023), (3, 29629341), (7, 12698289), (9, 9876447), (19, 4678317), (21, 4232763), (27, 3292149), (37, 2402379), (57, 1559439), (63, 1410921), (81, 1097383), (111, 800793), (133, 668331), (171, 519813), (189, 470307), (223, 398601), (259, 343197), (333, 266931), (399, 222777), (513, 173271), (567, 156769), (669, 132867), (703, 126441), (777, 114399), (999, 88977), (1197, 74259), (1539, 57757), (1561, 56943), (2007, 44289), (2109, 42147), (2331, 38133), (2997, 29659), (3591, 24753), (4237, 20979), (4683, 18981), (4921, 18063), (6021, 14763), (6327, 14049), (6993, 12711), (8251, 10773)]