87653328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{260873}}^1$

素因数の和:260891

約数の個数: 40

約数和(自身を含む): 258787008

約数和(自身を除く): 171133680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 260873, 521746, 782619, 1043492, 1565238, 1826111, 2086984, 3130476, 3652222, 4173968, 5478333, 6260952, 7304444, 10956666, 12521904, 14608888, 21913332, 29217776, 43826664, 87653328]

約数ペア:

[(1, 87653328), (2, 43826664), (3, 29217776), (4, 21913332), (6, 14608888), (7, 12521904), (8, 10956666), (12, 7304444), (14, 6260952), (16, 5478333), (21, 4173968), (24, 3652222), (28, 3130476), (42, 2086984), (48, 1826111), (56, 1565238), (84, 1043492), (112, 782619), (168, 521746), (336, 260873)]