87868536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{929}}^1$

素因数の和:1508

約数の個数: 64

約数和(自身を含む): 251769600

約数和(自身を除く): 163901064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 563, 929, 1126, 1689, 1858, 2252, 2787, 3378, 3716, 3941, 4504, 5574, 6503, 6756, 7432, 7882, 11148, 11823, 13006, 13512, 15764, 19509, 22296, 23646, 26012, 31528, 39018, 47292, 52024, 78036, 94584, 156072, 523027, 1046054, 1569081, 2092108, 3138162, 3661189, 4184216, 6276324, 7322378, 10983567, 12552648, 14644756, 21967134, 29289512, 43934268, 87868536]

約数ペア:

[(1, 87868536), (2, 43934268), (3, 29289512), (4, 21967134), (6, 14644756), (7, 12552648), (8, 10983567), (12, 7322378), (14, 6276324), (21, 4184216), (24, 3661189), (28, 3138162), (42, 2092108), (56, 1569081), (84, 1046054), (168, 523027), (563, 156072), (929, 94584), (1126, 78036), (1689, 52024), (1858, 47292), (2252, 39018), (2787, 31528), (3378, 26012), (3716, 23646), (3941, 22296), (4504, 19509), (5574, 15764), (6503, 13512), (6756, 13006), (7432, 11823), (7882, 11148)]