87133046

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 178246656

約数和(自身を除く): 91113610

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 71, 77, 91, 142, 143, 154, 182, 286, 497, 613, 781, 923, 994, 1001, 1226, 1562, 1846, 2002, 4291, 5467, 6461, 6743, 7969, 8582, 10153, 10934, 12922, 13486, 15938, 20306, 43523, 47201, 55783, 71071, 87046, 87659, 94402, 111566, 142142, 175318, 304661, 478753, 565799, 609322, 613613, 957506, 1131598, 1227226, 3351271, 3960593, 6223789, 6702542, 7921186, 12447578, 43566523, 87133046]

約数ペア:

[(1, 87133046), (2, 43566523), (7, 12447578), (11, 7921186), (13, 6702542), (14, 6223789), (22, 3960593), (26, 3351271), (71, 1227226), (77, 1131598), (91, 957506), (142, 613613), (143, 609322), (154, 565799), (182, 478753), (286, 304661), (497, 175318), (613, 142142), (781, 111566), (923, 94402), (994, 87659), (1001, 87046), (1226, 71071), (1562, 55783), (1846, 47201), (2002, 43523), (4291, 20306), (5467, 15938), (6461, 13486), (6743, 12922), (7969, 10934), (8582, 10153)]