87984

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:74

約数の個数: 60

約数和(自身を含む): 270816

約数和(自身を除く): 182832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 468, 564, 611, 624, 752, 846, 936, 1128, 1222, 1692, 1833, 1872, 2256, 2444, 3384, 3666, 4888, 5499, 6768, 7332, 9776, 10998, 14664, 21996, 29328, 43992, 87984]

約数ペア:

[(1, 87984), (2, 43992), (3, 29328), (4, 21996), (6, 14664), (8, 10998), (9, 9776), (12, 7332), (13, 6768), (16, 5499), (18, 4888), (24, 3666), (26, 3384), (36, 2444), (39, 2256), (47, 1872), (48, 1833), (52, 1692), (72, 1222), (78, 1128), (94, 936), (104, 846), (117, 752), (141, 624), (144, 611), (156, 564), (188, 468), (208, 423), (234, 376), (282, 312)]