86937648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{258743}}^1$

素因数の和:258761

約数の個数: 40

約数和(自身を含む): 256674048

約数和(自身を除く): 169736400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 258743, 517486, 776229, 1034972, 1552458, 1811201, 2069944, 3104916, 3622402, 4139888, 5433603, 6209832, 7244804, 10867206, 12419664, 14489608, 21734412, 28979216, 43468824, 86937648]

約数ペア:

[(1, 86937648), (2, 43468824), (3, 28979216), (4, 21734412), (6, 14489608), (7, 12419664), (8, 10867206), (12, 7244804), (14, 6209832), (16, 5433603), (21, 4139888), (24, 3622402), (28, 3104916), (42, 2069944), (48, 1811201), (56, 1552458), (84, 1034972), (112, 776229), (168, 517486), (336, 258743)]