87976434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2731}}^1$

素因数の和:2815

約数の個数: 64

約数和(自身を含む): 220308480

約数和(自身を除く): 132332046

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 59, 78, 91, 118, 177, 182, 273, 354, 413, 546, 767, 826, 1239, 1534, 2301, 2478, 2731, 4602, 5369, 5462, 8193, 10738, 16107, 16386, 19117, 32214, 35503, 38234, 57351, 71006, 106509, 114702, 161129, 213018, 248521, 322258, 483387, 497042, 745563, 966774, 1127903, 1491126, 2094677, 2255806, 3383709, 4189354, 6284031, 6767418, 12568062, 14662739, 29325478, 43988217, 87976434]

約数ペア:

[(1, 87976434), (2, 43988217), (3, 29325478), (6, 14662739), (7, 12568062), (13, 6767418), (14, 6284031), (21, 4189354), (26, 3383709), (39, 2255806), (42, 2094677), (59, 1491126), (78, 1127903), (91, 966774), (118, 745563), (177, 497042), (182, 483387), (273, 322258), (354, 248521), (413, 213018), (546, 161129), (767, 114702), (826, 106509), (1239, 71006), (1534, 57351), (2301, 38234), (2478, 35503), (2731, 32214), (4602, 19117), (5369, 16386), (5462, 16107), (8193, 10738)]