87996948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43391}}^1$

素因数の和:43424

約数の個数: 36

約数和(自身を含む): 222340608

約数和(自身を除く): 134343660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 43391, 86782, 130173, 173564, 260346, 520692, 564083, 1128166, 1692249, 2256332, 3384498, 6768996, 7333079, 14666158, 21999237, 29332316, 43998474, 87996948]

約数ペア:

[(1, 87996948), (2, 43998474), (3, 29332316), (4, 21999237), (6, 14666158), (12, 7333079), (13, 6768996), (26, 3384498), (39, 2256332), (52, 1692249), (78, 1128166), (156, 564083), (169, 520692), (338, 260346), (507, 173564), (676, 130173), (1014, 86782), (2028, 43391)]