87238452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{28069}}^1$

素因数の和:28120

約数の個数: 48

約数和(自身を含む): 238931840

約数和(自身を除く): 151693388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 28069, 56138, 84207, 112276, 168414, 196483, 336828, 392966, 589449, 785932, 1038553, 1178898, 2077106, 2357796, 3115659, 4154212, 6231318, 7269871, 12462636, 14539742, 21809613, 29079484, 43619226, 87238452]

約数ペア:

[(1, 87238452), (2, 43619226), (3, 29079484), (4, 21809613), (6, 14539742), (7, 12462636), (12, 7269871), (14, 6231318), (21, 4154212), (28, 3115659), (37, 2357796), (42, 2077106), (74, 1178898), (84, 1038553), (111, 785932), (148, 589449), (222, 392966), (259, 336828), (444, 196483), (518, 168414), (777, 112276), (1036, 84207), (1554, 56138), (3108, 28069)]