89907678

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{237851}}^1$

素因数の和:237869

約数の個数: 32

約数和(自身を含む): 228337920

約数和(自身を除く): 138430242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 237851, 475702, 713553, 1427106, 1664957, 2140659, 3329914, 4281318, 4994871, 6421977, 9989742, 12843954, 14984613, 29969226, 44953839, 89907678]

約数ペア:

[(1, 89907678), (2, 44953839), (3, 29969226), (6, 14984613), (7, 12843954), (9, 9989742), (14, 6421977), (18, 4994871), (21, 4281318), (27, 3329914), (42, 2140659), (54, 1664957), (63, 1427106), (126, 713553), (189, 475702), (378, 237851)]