80255994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{146989}}^1$

素因数の和:147014

約数の個数: 32

約数和(自身を含む): 197554560

約数和(自身を除く): 117298566

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 146989, 293978, 440967, 881934, 1028923, 1910857, 2057846, 3086769, 3821714, 5732571, 6173538, 11465142, 13375999, 26751998, 40127997, 80255994]

約数ペア:

[(1, 80255994), (2, 40127997), (3, 26751998), (6, 13375999), (7, 11465142), (13, 6173538), (14, 5732571), (21, 3821714), (26, 3086769), (39, 2057846), (42, 1910857), (78, 1028923), (91, 881934), (182, 440967), (273, 293978), (546, 146989)]