87921702

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23371}}^1$

素因数の和:23409

約数の個数: 48

約数和(自身を含む): 218761920

約数和(自身を除く): 130840218

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 23371, 46742, 70113, 140226, 210339, 257081, 420678, 444049, 514162, 771243, 888098, 1332147, 1542486, 2313729, 2664294, 3996441, 4627458, 4884539, 7992882, 9769078, 14653617, 29307234, 43960851, 87921702]

約数ペア:

[(1, 87921702), (2, 43960851), (3, 29307234), (6, 14653617), (9, 9769078), (11, 7992882), (18, 4884539), (19, 4627458), (22, 3996441), (33, 2664294), (38, 2313729), (57, 1542486), (66, 1332147), (99, 888098), (114, 771243), (171, 514162), (198, 444049), (209, 420678), (342, 257081), (418, 210339), (627, 140226), (1254, 70113), (1881, 46742), (3762, 23371)]