86978844

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{6211}}^1$

素因数の和:6610

約数の個数: 36

約数和(自身を含む): 220463880

約数和(自身を除く): 133485036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1167, 1556, 2334, 3501, 4668, 6211, 7002, 12422, 14004, 18633, 24844, 37266, 55899, 74532, 111798, 223596, 2416079, 4832158, 7248237, 9664316, 14496474, 21744711, 28992948, 43489422, 86978844]

約数ペア:

[(1, 86978844), (2, 43489422), (3, 28992948), (4, 21744711), (6, 14496474), (9, 9664316), (12, 7248237), (18, 4832158), (36, 2416079), (389, 223596), (778, 111798), (1167, 74532), (1556, 55899), (2334, 37266), (3501, 24844), (4668, 18633), (6211, 14004), (7002, 12422)]